16.8.4 and changelog

Original commit: Fixed incompatibility between react-debug-tools and useContext() (#14940)
* Refactor hook ordering check to use DEV-only data structure. This enables us to warn about more cases (e.g. useContext, useDebugValue) withou the need to add any overhead to production bundles.

.circleci/config.yml

@@ -40,3 +40,9 @@ jobs:
           key: v1-node-{{ arch }}-{{ .Branch }}-{{ checksum "yarn.lock" }}
           paths:
             - node_modules
+
+      - store_artifacts:
+          path: ./node_modules.tgz
+
+      - store_artifacts:
+          path: ./scripts/error-codes/codes.json

.eslintrc.js

@@ -1,5 +1,10 @@
 'use strict';
 
+const {
+  es5Paths,
+  esNextPaths,
+} = require('./scripts/shared/pathsByLanguageVersion');
+
 const OFF = 0;
 const ERROR = 2;
 
@@ -16,6 +21,15 @@ module.exports = {
     'react-internal',
   ],
 
+  parser: 'espree',
+  parserOptions: {
+    ecmaVersion: 2017,
+    sourceType: 'script',
+    ecmaFeatures: {
+      experimentalObjectRestSpread: true,
+    },
+  },
+
   // We're stricter than the default config, mostly. We'll override a few rules
   // and then enable some React specific ones.
   rules: {
@@ -37,10 +51,19 @@ module.exports = {
     'no-shadow': ERROR,
     'no-unused-expressions': ERROR,
     'no-unused-vars': [ERROR, {args: 'none'}],
+    'no-use-before-define': [ERROR, {functions: false, variables: false}],
     'no-useless-concat': OFF,
     'quotes': [ERROR, 'single', {avoidEscape: true, allowTemplateLiterals: true }],
     'space-before-blocks': ERROR,
     'space-before-function-paren': OFF,
+    'valid-typeof': [ERROR, {requireStringLiterals: true}],
+
+    // We apply these settings to files that should run on Node.
+    // They can't use JSX or ES6 modules, and must be in strict mode.
+    // They can, however, use other ES6 features.
+    // (Note these rules are overridden later for source files.)
+    'no-var': ERROR,
+    strict: ERROR,
 
     // React & JSX
     // Our transforms set this automatically
@@ -64,10 +87,38 @@ module.exports = {
     // CUSTOM RULES
     // the second argument of warning/invariant should be a literal string
     'react-internal/no-primitive-constructors': ERROR,
+    'react-internal/no-to-warn-dev-within-to-throw': ERROR,
     'react-internal/warning-and-invariant-args': ERROR,
   },
 
   overrides: [
+    {
+      // We apply these settings to files that we ship through npm.
+      // They must be ES5.
+      files: es5Paths,
+      parser: 'espree',
+      parserOptions: {
+        ecmaVersion: 5,
+        sourceType: 'script',
+      },
+      rules: {
+        'no-var': OFF,
+        strict: ERROR,
+      },
+    },
+    {
+      // We apply these settings to the source files that get compiled.
+      // They can use all features including JSX (but shouldn't use `var`).
+      files: esNextPaths,
+      parser: 'babel-eslint',
+      parserOptions: {
+        sourceType: 'module',
+      },
+      rules: {
+        'no-var': ERROR,
+        strict: OFF,
+      },
+    },
     {
       files: ['**/__tests__/*.js'],
       rules: {
@@ -82,5 +133,6 @@ module.exports = {
     spyOnDevAndProd: true,
     spyOnProd: true,
     __PROFILE__: true,
+    __UMD__: true,
   },
 };

.flowcoverage

@@ -1,17 +0,0 @@
-{
-  "excludeGlob": [
-    "node_modules/**",
-    "packages/**/__mocks__/*.js",
-    "packages/**/__tests__/*.js"
-  ],
-  "includeGlob": [
-    "packages/**/src/**/*.js"
-  ],
-  "outputDir": "flow-coverage",
-  "threshold": 90,
-  "type": [
-    "html",
-    "json",
-    "text"
-  ]
-}

.gitignore

@@ -9,7 +9,6 @@ __benchmarks__
 build/
 remote-repo/
 coverage/
-flow-coverage/
 .module-cache
 fixtures/dom/public/react-dom.js
 fixtures/dom/public/react.js

.prettierrc.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const {esNextPaths} = require('./scripts/shared/pathsByLanguageVersion');
 
 module.exports = {
@@ -6,6 +8,7 @@ module.exports = {
   jsxBracketSameLine: true,
   trailingComma: 'es5',
   printWidth: 80,
+  parser: 'babylon',
 
   overrides: [
     {

CHANGELOG.md

@@ -4,9 +4,268 @@
     Changes that have landed in master but are not yet released.
     Click to see more.
   </summary>
-
 </details>
 
+## 16.8.4 (March 5, 2019)
+
+### React DOM and other renderers
+
+- Fix a bug where DevTools caused a runtime error when inspecting a component that used a `useContext` hook. ([@bvaughn](https://github.com/bvaughn) in [#14940](https://github.com/facebook/react/pull/14940))
+
+## 16.8.3 (February 21, 2019)
+
+### React DOM
+
+- Fix a bug that caused inputs to behave incorrectly in UMD builds. ([@gaearon](https://github.com/gaearon) in [#14914](https://github.com/facebook/react/pull/14914))
+- Fix a bug that caused render phase updates to be discarded. ([@gaearon](https://github.com/gaearon) in [#14852](https://github.com/facebook/react/pull/14852))
+
+### React DOM Server
+- Unwind the context stack when a stream is destroyed without completing, to prevent incorrect values during a subsequent render. ([@overlookmotel](https://github.com/overlookmotel) in [#14706](https://github.com/facebook/react/pull/14706/))
+
+## 16.8.2 (February 14, 2019)
+
+### React DOM
+
+* Fix `ReactDOM.render` being ignored inside `useEffect`. ([@gaearon](https://github.com/gaearon) in [#14799](https://github.com/facebook/react/pull/14799))
+* Fix a crash when unmounting empty portals. ([@gaearon](https://github.com/gaearon) in [#14820](https://github.com/facebook/react/pull/14820))
+* Fix `useImperativeHandle` to work correctly when no deps are specified. ([@gaearon](https://github.com/gaearon) in [#14801](https://github.com/facebook/react/pull/14801))
+* Fix `crossOrigin` attribute to work in SVG `image` elements. ([@aweary](https://github.com/aweary) in [#14832](https://github.com/facebook/react/pull/14832))
+* Fix a false positive warning when using Suspense with Hooks. ([@gaearon](https://github.com/gaearon) in [#14821](https://github.com/facebook/react/pull/14821))
+
+### React Test Utils and React Test Renderer
+
+* Include component stack into the `act()` warning. ([@threepointone](https://github.com/threepointone) in [#14855](https://github.com/facebook/react/pull/14855))
+
+## 16.8.1 (February 6, 2019)
+
+### React DOM and React Test Renderer
+
+* Fix a crash when used together with an older version of React. ([@bvaughn](https://github.com/bvaughn) in [#14770](https://github.com/facebook/react/pull/14770))
+
+### React Test Utils
+
+* Fix a crash in Node environment. ([@threepointone](https://github.com/threepointone) in [#14768](https://github.com/facebook/react/pull/14768))
+
+## 16.8.0 (February 6, 2019)
+
+### React
+
+* Add [Hooks](https://reactjs.org/docs/hooks-intro.html) — a way to use state and other React features without writing a class. ([@acdlite](https://github.com/acdlite) et al. in [#13968](https://github.com/facebook/react/pull/13968))
+* Improve the `useReducer` Hook lazy initialization API. ([@acdlite](https://github.com/acdlite) in [#14723](https://github.com/facebook/react/pull/14723))
+
+### React DOM
+
+* Bail out of rendering on identical values for `useState` and `useReducer` Hooks. ([@acdlite](https://github.com/acdlite) in [#14569](https://github.com/facebook/react/pull/14569))
+* Use `Object.is` algorithm for comparing `useState` and `useReducer` values. ([@Jessidhia](https://github.com/Jessidhia) in [#14752](https://github.com/facebook/react/pull/14752))
+* Don’t compare the first argument passed to `useEffect`/`useMemo`/`useCallback` Hooks. ([@acdlite](https://github.com/acdlite) in [#14594](https://github.com/facebook/react/pull/14594))
+* Support synchronous thenables passed to `React.lazy()`. ([@gaearon](https://github.com/gaearon) in [#14626](https://github.com/facebook/react/pull/14626))
+* Render components with Hooks twice in Strict Mode (DEV-only) to match class behavior. ([@gaearon](https://github.com/gaearon) in [#14654](https://github.com/facebook/react/pull/14654))
+* Warn about mismatching Hook order in development. ([@threepointone](https://github.com/threepointone) in [#14585](https://github.com/facebook/react/pull/14585) and [@acdlite](https://github.com/acdlite) in [#14591](https://github.com/facebook/react/pull/14591))
+* Effect clean-up functions must return either `undefined` or a function. All other values, including `null`, are not allowed. [@acdlite](https://github.com/acdlite) in [#14119](https://github.com/facebook/react/pull/14119)
+
+### React Test Renderer and Test Utils
+
+* Support Hooks in the shallow renderer. ([@trueadm](https://github.com/trueadm) in [#14567](https://github.com/facebook/react/pull/14567))
+* Fix wrong state in `shouldComponentUpdate` in the presence of `getDerivedStateFromProps` for Shallow Renderer. ([@chenesan](https://github.com/chenesan) in [#14613](https://github.com/facebook/react/pull/14613))
+* Add `ReactTestRenderer.act()` and `ReactTestUtils.act()` for batching updates so that tests more closely match real behavior. ([@threepointone](https://github.com/threepointone) in [#14744](https://github.com/facebook/react/pull/14744))
+
+
+### ESLint Plugin: React Hooks
+
+* Initial [release](https://www.npmjs.com/package/eslint-plugin-react-hooks). ([@calebmer](https://github.com/calebmer) in [#13968](https://github.com/facebook/react/pull/13968))
+* Fix reporting after encountering a loop. ([@calebmer](https://github.com/calebmer) and [@Yurickh](https://github.com/Yurickh) in [#14661](https://github.com/facebook/react/pull/14661))
+* Don't consider throwing to be a rule violation. ([@sophiebits](https://github.com/sophiebits) in [#14040](https://github.com/facebook/react/pull/14040))
+
+## 16.7.0 (December 19, 2018)
+
+### React DOM
+
+* Fix performance of `React.lazy` for large numbers of lazily-loaded components. ([@acdlite](http://github.com/acdlite) in [#14429](https://github.com/facebook/react/pull/14429))
+* Clear fields on unmount to avoid memory leaks. ([@trueadm](http://github.com/trueadm) in [#14276](https://github.com/facebook/react/pull/14276))
+* Fix bug with SSR and context when mixing `react-dom/server@16.6` and `react@<16.6`. ([@gaearon](http://github.com/gaearon) in [#14291](https://github.com/facebook/react/pull/14291))
+* Fix a performance regression in profiling mode. ([@bvaughn](http://github.com/bvaughn) in [#14383](https://github.com/facebook/react/pull/14383))
+
+### Scheduler (Experimental)
+
+* Post to MessageChannel instead of window. ([@acdlite](http://github.com/acdlite) in [#14234](https://github.com/facebook/react/pull/14234))
+* Reduce serialization overhead. ([@developit](http://github.com/developit) in [#14249](https://github.com/facebook/react/pull/14249))
+* Fix fallback to `setTimeout` in testing environments. ([@bvaughn](http://github.com/bvaughn) in [#14358](https://github.com/facebook/react/pull/14358))
+* Add methods for debugging. ([@mrkev](http://github.com/mrkev) in [#14053](https://github.com/facebook/react/pull/14053))
+
+
+## 16.6.3 (November 12, 2018)
+
+### React DOM
+
+* Fix bugs in `Suspense` and `lazy`. ([@acdlite](https://github.com/acdlite) in [#14133](https://github.com/facebook/react/pull/14133), [#14157](https://github.com/facebook/react/pull/14157), and [#14164](https://github.com/facebook/react/pull/14164))
+* Fix highlighting of `React.memo` updates in React DevTools. ([@bvaughn](https://github.com/bvaughn) in [#14141](https://github.com/facebook/react/pull/14141))
+* Fix interaction of Suspense with the React Profiler. ([@bvaughn](https://github.com/bvaughn) in [#14065](https://github.com/facebook/react/pull/14065))
+* Fix a false positive warning when using Suspense. ([@acdlite](https://github.com/acdlite) in [#14158](https://github.com/facebook/react/pull/14158))
+
+### React DOM Server
+
+* Fix incorrect sharing of context state between `renderToNodeStream()` calls. ([@sebmarkbage](https://github.com/sebmarkbage) in [#14182](https://github.com/facebook/react/pull/14182))
+* Add a warning about incorrect usage of the context API. ([@trueadm](https://github.com/trueadm) in [#14033](https://github.com/facebook/react/pull/14033))
+
+## 16.6.2 (November 12, 2018)
+
+This release was published in a broken state and should be skipped.
+
+## 16.6.1 (November 6, 2018)
+
+### React DOM
+
+* Fallback should not remount every time a promise resolves. ([@acdlite](https://github.com/acdlite) in [#14083](https://github.com/facebook/react/pull/14083))
+* Fix bug where Suspense keeps showing fallback even after everything finishes loading. ([@acdlite](https://github.com/acdlite) in [#14083](https://github.com/facebook/react/pull/14083))
+* Fix a crash when Suspense finishes loading in IE11. ([@sophiebits](https://github.com/sophiebits) in [#14126](https://github.com/facebook/react/pull/14126))
+* Fix unresolved default props in lifecycle methods of a lazy component. ([@gaearon](https://github.com/gaearon) in [#14112](https://github.com/facebook/react/pull/14112))
+* Fix bug when recovering from an error thrown during complete phase. ([@gaearon](https://github.com/gaearon) in [#14104](https://github.com/facebook/react/pull/14104))
+
+### Scheduler (Experimental)
+
+* Switch from deadline object to `shouldYield` API. ([@acdlite](https://github.com/acdlite) in [#14025](https://github.com/facebook/react/pull/14025))
+
+
+## 16.6.0 (October 23, 2018)
+
+### React
+
+* Add `React.memo()` as an alternative to `PureComponent` for functions. ([@acdlite](https://github.com/acdlite) in [#13748](https://github.com/facebook/react/pull/13748))
+* Add `React.lazy()` for code splitting components. ([@acdlite](https://github.com/acdlite) in [#13885](https://github.com/facebook/react/pull/13885))
+* `React.StrictMode` now warns about legacy context API. ([@bvaughn](https://github.com/bvaughn) in [#13760](https://github.com/facebook/react/pull/13760))
+* `React.StrictMode` now warns about `findDOMNode`. ([@sebmarkbage](https://github.com/sebmarkbage) in [#13841](https://github.com/facebook/react/pull/13841))
+* Rename `unstable_AsyncMode` to `unstable_ConcurrentMode`. ([@trueadm](https://github.com/trueadm) in [#13732](https://github.com/facebook/react/pull/13732))
+* Rename `unstable_Placeholder` to `Suspense`, and `delayMs` to `maxDuration`. ([@gaearon](https://github.com/gaearon) in [#13799](https://github.com/facebook/react/pull/13799) and [@sebmarkbage](https://github.com/sebmarkbage) in [#13922](https://github.com/facebook/react/pull/13922))
+
+### React DOM
+
+* Add `contextType` as a more ergonomic way to subscribe to context from a class. ([@bvaughn](https://github.com/bvaughn) in [#13728](https://github.com/facebook/react/pull/13728))
+* Add `getDerivedStateFromError` lifecycle method for catching errors in a future asynchronous server-side renderer. ([@bvaughn](https://github.com/bvaughn) in [#13746](https://github.com/facebook/react/pull/13746))
+* Warn when `<Context>` is used instead of `<Context.Consumer>`. ([@trueadm](https://github.com/trueadm) in [#13829](https://github.com/facebook/react/pull/13829))
+* Fix gray overlay on iOS Safari. ([@philipp-spiess](https://github.com/philipp-spiess) in [#13778](https://github.com/facebook/react/pull/13778))
+* Fix a bug caused by overwriting `window.event` in development. ([@sergei-startsev](https://github.com/sergei-startsev) in [#13697](https://github.com/facebook/react/pull/13697))
+
+### React DOM Server
+
+* Add support for `React.memo()`. ([@alexmckenley](https://github.com/alexmckenley) in [#13855](https://github.com/facebook/react/pull/13855))
+* Add support for `contextType`. ([@alexmckenley](https://github.com/alexmckenley) and [@sebmarkbage](https://github.com/sebmarkbage) in [#13889](https://github.com/facebook/react/pull/13889))
+
+### Scheduler (Experimental)
+
+* Rename the package to `scheduler`. ([@gaearon](https://github.com/gaearon) in [#13683](https://github.com/facebook/react/pull/13683))
+* Support priority levels, continuations, and wrapped callbacks. ([@acdlite](https://github.com/acdlite) in [#13720](https://github.com/facebook/react/pull/13720) and [#13842](https://github.com/facebook/react/pull/13842))
+* Improve the fallback mechanism in non-DOM environments. ([@acdlite](https://github.com/acdlite) in [#13740](https://github.com/facebook/react/pull/13740))
+* Schedule `requestAnimationFrame` earlier. ([@acdlite](https://github.com/acdlite) in [#13785](https://github.com/facebook/react/pull/13785))
+* Fix the DOM detection to be more thorough. ([@trueadm](https://github.com/trueadm) in [#13731](https://github.com/facebook/react/pull/13731))
+* Fix bugs with interaction tracing. ([@bvaughn](https://github.com/bvaughn) in [#13590](https://github.com/facebook/react/pull/13590))
+* Add the `envify` transform to the package. ([@mridgway](https://github.com/mridgway) in [#13766](https://github.com/facebook/react/pull/13766))
+
+## 16.5.2 (September 18, 2018)
+
+### React DOM
+
+* Fixed a recent `<iframe>` regression ([@JSteunou](https://github.com/JSteunou) in [#13650](https://github.com/facebook/react/pull/13650))
+* Fix `updateWrapper` so that `<textarea>`s no longer re-render when data is unchanged ([@joelbarbosa](https://github.com/joelbarbosa) in [#13643](https://github.com/facebook/react/pull/13643))
+
+### Schedule (Experimental)
+
+* Renaming "tracking" API to "tracing" ([@bvaughn](https://github.com/bvaughn) in [#13641](https://github.com/facebook/react/pull/13641))
+* Add UMD production+profiling entry points ([@bvaughn](https://github.com/bvaughn) in [#13642](https://github.com/facebook/react/pull/13642))
+* Refactored `schedule` to remove some React-isms and improve performance for when deferred updates time out ([@acdlite](https://github.com/acdlite) in [#13582](https://github.com/facebook/react/pull/13582))
+
+## 16.5.1 (September 13, 2018)
+
+### React
+
+* Improve the warning when `React.forwardRef` receives an unexpected number of arguments. ([@andresroberto](https://github.com/andresroberto) in [#13636](https://github.com/facebook/react/issues/13636))
+
+### React DOM
+
+* Fix a regression in unstable exports used by React Native Web. ([@aweary](https://github.com/aweary) in [#13598](https://github.com/facebook/react/issues/13598))
+* Fix a crash when component defines a method called `isReactComponent`. ([@gaearon](https://github.com/gaearon) in [#13608](https://github.com/facebook/react/issues/13608))
+* Fix a crash in development mode in IE9 when printing a warning. ([@link-alex](https://github.com/link-alex) in [#13620](https://github.com/facebook/react/issues/13620))
+* Provide a better error message when running `react-dom/profiling` with `schedule/tracking`. ([@bvaughn](https://github.com/bvaughn) in [#13605](https://github.com/facebook/react/issues/13605))
+* If a `ForwardRef` component defines a `displayName`, use it in warnings. ([@probablyup](https://github.com/probablyup) in [#13615](https://github.com/facebook/react/issues/13615))
+
+### Schedule (Experimental)
+
+* Add a separate profiling entry point at `schedule/tracking-profiling`. ([@bvaughn](https://github.com/bvaughn) in [#13605](https://github.com/facebook/react/issues/13605))
+
+## 16.5.0 (September 5, 2018)
+
+### React
+
+* Add a warning if `React.forwardRef` render function doesn't take exactly two arguments ([@bvaughn](https://github.com/bvaughn) in [#13168](https://github.com/facebook/react/issues/13168))
+* Improve the error message when passing an element to `createElement` by mistake ([@DCtheTall](https://github.com/DCtheTall) in [#13131](https://github.com/facebook/react/issues/13131))
+* Don't call profiler `onRender` until after mutations ([@bvaughn](https://github.com/bvaughn) in [#13572](https://github.com/facebook/react/issues/13572))
+
+### React DOM
+
+* Add support for React DevTools Profiler ([@bvaughn](https://github.com/bvaughn) in [#13058](https://github.com/facebook/react/issues/13058))
+* Add `react-dom/profiling` entry point alias for profiling in production ([@bvaughn](https://github.com/bvaughn) in [#13570](https://github.com/facebook/react/issues/13570))
+* Add `onAuxClick` event for browsers that support it ([@jquense](https://github.com/jquense) in [#11571](https://github.com/facebook/react/issues/11571))
+* Add `movementX` and `movementY` fields to mouse events ([@jasonwilliams](https://github.com/jasonwilliams) in [#9018](https://github.com/facebook/react/issues/9018))
+* Add `tangentialPressure` and `twist` fields to pointer events ([@motiz88](https://github.com/motiz88) in [#13374](https://github.com/facebook/react/issues/13374))
+* Minimally support iframes (nested browsing contexts) in selection event handling ([@acusti](https://github.com/acusti) in [#12037](https://github.com/facebook/react/issues/12037))
+* Support passing booleans to the `focusable` SVG attribute ([@gaearon](https://github.com/gaearon) in [#13339](https://github.com/facebook/react/issues/13339))
+* Ignore `<noscript>` on the client when hydrating ([@Ephem](https://github.com/Ephem) in [#13537](https://github.com/facebook/react/issues/13537))
+* Fix `gridArea` to be treated as a unitless CSS property ([@mgol](https://github.com/mgol) in [#13550](https://github.com/facebook/react/issues/13550))
+* Fix incorrect data in `compositionend` event when typing Korean on IE11 ([@crux153](https://github.com/crux153) in [#12563](https://github.com/facebook/react/issues/12563))
+* Fix a crash when using dynamic `children` in the `<option>` tag ([@Slowyn](https://github.com/Slowyn) in [#13261](https://github.com/facebook/react/issues/13261), [@gaearon](https://github.com/gaearon) in [#13465](https://github.com/facebook/react/pull/13465))
+* Fix the `checked` attribute not getting initially set on the `input` ([@dilidili](https://github.com/dilidili) in [#13114](https://github.com/facebook/react/issues/13114))
+* Fix hydration of `dangerouslySetInnerHTML` when `__html` is not a string ([@gaearon](https://github.com/gaearon) in [#13353](https://github.com/facebook/react/issues/13353))
+* Fix a warning about missing controlled `onChange` to fire on falsy values too ([@nicolevy](https://github.com/nicolevy) in [#12628](https://github.com/facebook/react/issues/12628))
+* Fix `submit` and `reset` buttons getting an empty label ([@ellsclytn](https://github.com/ellsclytn) in [#12780](https://github.com/facebook/react/issues/12780))
+* Fix the `onSelect` event not being triggered after drag and drop ([@gaearon](https://github.com/gaearon) in [#13422](https://github.com/facebook/react/issues/13422))
+* Fix the `onClick` event not working inside a portal on iOS ([@aweary](https://github.com/aweary) in [#11927](https://github.com/facebook/react/issues/11927))
+* Fix a performance issue when thousands of roots are re-rendered ([@gaearon](https://github.com/gaearon) in [#13335](https://github.com/facebook/react/issues/13335))
+* Fix a performance regression that also caused `onChange` to not fire in some cases ([@gaearon](https://github.com/gaearon) in [#13423](https://github.com/facebook/react/issues/13423))
+* Handle errors in more edge cases gracefully ([@gaearon](https://github.com/gaearon) in [#13237](https://github.com/facebook/react/issues/13237) and [@acdlite](https://github.com/acdlite) in [#13269](https://github.com/facebook/react/issues/13269))
+* Don't use proxies for synthetic events in development ([@gaearon](https://github.com/gaearon) in [#12171](https://github.com/facebook/react/issues/12171))
+* Warn when `"false"` or `"true"` is the value of a boolean DOM prop ([@motiz88](https://github.com/motiz88) in [#13372](https://github.com/facebook/react/issues/13372))
+* Warn when `this.state` is initialized to `props` ([@veekas](https://github.com/veekas) in [#11658](https://github.com/facebook/react/issues/11658))
+* Don't compare `style` on hydration in IE due to noisy false positives ([@mgol](https://github.com/mgol) in [#13534](https://github.com/facebook/react/issues/13534))
+* Include `StrictMode` in the component stack ([@gaearon](https://github.com/gaearon) in [#13240](https://github.com/facebook/react/issues/13240))
+* Don't overwrite `window.event` in IE ([@ConradIrwin](https://github.com/ConradIrwin) in [#11696](https://github.com/facebook/react/issues/11696))
+* Improve component stack for the `folder/index.js` naming convention ([@gaearon](https://github.com/gaearon) in [#12059](https://github.com/facebook/react/issues/12059))
+* Improve a warning when using `getDerivedStateFromProps` without initialized state ([@flxwu](https://github.com/flxwu) in [#13317](https://github.com/facebook/react/issues/13317))
+* Improve a warning about invalid textarea usage ([@raunofreiberg](https://github.com/raunofreiberg) in [#13361](https://github.com/facebook/react/issues/13361))
+* Treat invalid Symbol and function values more consistently ([@raunofreiberg](https://github.com/raunofreiberg) in [#13362](https://github.com/facebook/react/issues/13362) and [#13389](https://github.com/facebook/react/issues/13389))
+* Allow Electron `<webview>` tag without warnings ([@philipp-spiess](https://github.com/philipp-spiess) in [#13301](https://github.com/facebook/react/issues/13301))
+* Don't show the uncaught error addendum if `e.preventDefault()` was called ([@gaearon](https://github.com/gaearon) in [#13384](https://github.com/facebook/react/issues/13384))
+* Warn about rendering Generators ([@gaearon](https://github.com/gaearon) in [#13312](https://github.com/facebook/react/issues/13312))
+* Remove irrelevant suggestion of a legacy method from a warning ([@zx6658](https://github.com/zx6658) in [#13169](https://github.com/facebook/react/issues/13169))
+* Remove `unstable_deferredUpdates` in favor of `unstable_scheduleWork` from `schedule` ([@gaearon](https://github.com/gaearon) in [#13488](https://github.com/facebook/react/issues/13488))
+* Fix unstable asynchronous mode from doing unnecessary work when an update takes too long ([@acdlite](https://github.com/acdlite) in [#13503](https://github.com/facebook/react/issues/13503))
+
+### React DOM Server
+
+* Fix crash with nullish children when using `dangerouslySetInnerHtml` in a selected `<option>` ([@mridgway](https://github.com/mridgway) in [#13078](https://github.com/facebook/react/issues/13078))
+* Fix crash when `setTimeout` is missing ([@dustinsoftware](https://github.com/dustinsoftware) in [#13088](https://github.com/facebook/react/issues/13088))
+
+### React Test Renderer and Test Utils
+
+* Fix `this` in a functional component for shallow renderer to be `undefined` ([@koba04](https://github.com/koba04) in [#13144](https://github.com/facebook/react/issues/13144))
+* Deprecate a Jest-specific `ReactTestUtils.mockComponent()` helper ([@bvaughn](https://github.com/bvaughn) in [#13193](https://github.com/facebook/react/issues/13193))
+* Warn about `ReactDOM.createPortal` usage within the test renderer ([@bvaughn](https://github.com/bvaughn) in [#12895](https://github.com/facebook/react/issues/12895))
+* Improve a confusing error message ([@gaearon](https://github.com/gaearon) in [#13351](https://github.com/facebook/react/issues/13351))
+
+### React ART
+
+* Add support for DevTools ([@yunchancho](https://github.com/yunchancho) in [#13173](https://github.com/facebook/react/issues/13173))
+
+### Schedule (Experimental)
+
+* New package for cooperatively scheduling work in a browser environment. It's used by React internally, but its public API is not finalized yet. ([@flarnie](https://github.com/flarnie) in [#12624](https://github.com/facebook/react/pull/12624))
+
+## 16.4.2 (August 1, 2018)
+
+### React DOM Server
+
+* Fix a [potential XSS vulnerability when the attacker controls an attribute name](https://reactjs.org/blog/2018/08/01/react-v-16-4-2.html) (`CVE-2018-6341`). This fix is available in the latest `react-dom@16.4.2`, as well as in previous affected minor versions: `react-dom@16.0.1`, `react-dom@16.1.2`, `react-dom@16.2.1`, and `react-dom@16.3.3`. ([@gaearon](https://github.com/gaearon) in [#13302](https://github.com/facebook/react/pull/13302))
+
+* Fix a crash in the server renderer when an attribute is called `hasOwnProperty`. This fix is only available in `react-dom@16.4.2`. ([@gaearon](https://github.com/gaearon) in [#13303](https://github.com/facebook/react/pull/13303))
+
 ## 16.4.1 (June 13, 2018)
 
 ### React
@@ -70,6 +329,12 @@
 
 * The [new host config shape](https://github.com/facebook/react/blob/c601f7a64640290af85c9f0e33c78480656b46bc/packages/react-noop-renderer/src/createReactNoop.js#L82-L285) is flat and doesn't use nested objects. ([@gaearon](https://github.com/gaearon) in [#12792](https://github.com/facebook/react/pull/12792))
 
+## 16.3.3 (August 1, 2018)
+
+### React DOM Server
+
+* Fix a [potential XSS vulnerability when the attacker controls an attribute name](https://reactjs.org/blog/2018/08/01/react-v-16-4-2.html) (`CVE-2018-6341`). This fix is available in the latest `react-dom@16.4.2`, as well as in previous affected minor versions: `react-dom@16.0.1`, `react-dom@16.1.2`, `react-dom@16.2.1`, and `react-dom@16.3.3`. ([@gaearon](https://github.com/gaearon) in [#13302](https://github.com/facebook/react/pull/13302))
+
 ## 16.3.2 (April 16, 2018)
 
 ### React
@@ -139,7 +404,7 @@
 * Deduplicate warning messages about invalid callback. ([@yenshih](https://github.com/yenshih) in [#11833](https://github.com/facebook/react/pull/11833))
 * Deprecate `ReactDOM.unstable_createPortal()` in favor of `ReactDOM.createPortal()`. ([@prometheansacrifice](https://github.com/prometheansacrifice) in [#11747](https://github.com/facebook/react/pull/11747))
 * Don't emit User Timing entries for context types. ([@abhaynikam](https://github.com/abhaynikam) in [#12250](https://github.com/facebook/react/pull/12250))
-* Improve the error message when context consumer child isn't a function. ([@raunofreiberg](https://github.com/raunofreiberg) in [#12267](https://github.com/facebook/react/pull/12267)) 
+* Improve the error message when context consumer child isn't a function. ([@raunofreiberg](https://github.com/raunofreiberg) in [#12267](https://github.com/facebook/react/pull/12267))
 * Improve the error message when adding a ref to a functional component. ([@skiritsis](https://github.com/skiritsis) in [#11782](https://github.com/facebook/react/pull/11782))
 
 ### React DOM Server
@@ -179,6 +444,12 @@
 
 * Fix a crash on updates. ([@rmhartog](https://github.com/rmhartog) in [#11955](https://github.com/facebook/react/pull/11955))
 
+## 16.2.1 (August 1, 2018)
+
+### React DOM Server
+
+* Fix a [potential XSS vulnerability when the attacker controls an attribute name](https://reactjs.org/blog/2018/08/01/react-v-16-4-2.html) (`CVE-2018-6341`). This fix is available in the latest `react-dom@16.4.2`, as well as in previous affected minor versions: `react-dom@16.0.1`, `react-dom@16.1.2`, `react-dom@16.2.1`, and `react-dom@16.3.3`. ([@gaearon](https://github.com/gaearon) in [#13302](https://github.com/facebook/react/pull/13302))
+
 ## 16.2.0 (November 28, 2017)
 
 ### React
@@ -203,6 +474,12 @@
 
 * Many tests were rewritten against the public API. Big thanks to [everyone who contributed](https://github.com/facebook/react/issues/11299)!
 
+## 16.1.2 (August 1, 2018)
+
+### React DOM Server
+
+* Fix a [potential XSS vulnerability when the attacker controls an attribute name](https://reactjs.org/blog/2018/08/01/react-v-16-4-2.html) (`CVE-2018-6341`). This fix is available in the latest `react-dom@16.4.2`, as well as in previous affected minor versions: `react-dom@16.0.1`, `react-dom@16.1.2`, `react-dom@16.2.1`, and `react-dom@16.3.3`. ([@gaearon](https://github.com/gaearon) in [#13302](https://github.com/facebook/react/pull/13302))
+
 ## 16.1.1 (November 13, 2017)
 
 ### React
@@ -293,6 +570,12 @@ Starting with 16.1.0, we will no longer be publishing new releases on Bower. You
 
 * First release of the [new experimental package](https://github.com/facebook/react/tree/master/packages/react-call-return) for parent-child communication. ([@gaearon](https://github.com/gaearon) in [#11364](https://github.com/facebook/react/pull/11364))
 
+## 16.0.1 (August 1, 2018)
+
+### React DOM Server
+
+* Fix a [potential XSS vulnerability when the attacker controls an attribute name](https://reactjs.org/blog/2018/08/01/react-v-16-4-2.html) (`CVE-2018-6341`). This fix is available in the latest `react-dom@16.4.2`, as well as in previous affected minor versions: `react-dom@16.0.1`, `react-dom@16.1.2`, `react-dom@16.2.1`, and `react-dom@16.3.3`. ([@gaearon](https://github.com/gaearon) in [#13302](https://github.com/facebook/react/pull/13302))
+
 ## 16.0.0 (September 26, 2017)
 
 ### New JS Environment Requirements
@@ -779,7 +1062,7 @@ Each of these changes will continue to work as before with a new warning until t
 - `Object.is` is used in a number of places to compare values, which leads to fewer false positives, especially involving `NaN`. In particular, this affects the `shallowCompare` add-on. ([@chicoxyzzy](https://github.com/chicoxyzzy) in [#6132](https://github.com/facebook/react/pull/6132))
 - Add-Ons: ReactPerf no longer instruments adding or removing an event listener because they don’t really touch the DOM due to event delegation. ([@antoaravinth](https://github.com/antoaravinth) in [#5209](https://github.com/facebook/react/pull/5209))
 
-### Other improvements
+### Other improvements
 
 - React now uses `loose-envify` instead of `envify` so it installs fewer transitive dependencies. ([@qerub](https://github.com/qerub) in [#6303](https://github.com/facebook/react/pull/6303))
 - Shallow renderer now exposes `getMountedInstance()`. ([@glenjamin](https://github.com/glenjamin) in [#4918](https://github.com/facebook/react/pull/4918))

CODE_OF_CONDUCT.md

@@ -1,3 +1,3 @@
 # Code of Conduct
 
-Facebook has adopted a Code of Conduct that we expect project participants to adhere to. Please [read the full text](https://code.facebook.com/pages/876921332402685/open-source-code-of-conduct) so that you can understand what actions will and will not be tolerated.
+Facebook has adopted a Code of Conduct that we expect project participants to adhere to. Please [read the full text](https://code.fb.com/codeofconduct/) so that you can understand what actions will and will not be tolerated.

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2013-present, Facebook, Inc.
+Copyright (c) Facebook, Inc. and its affiliates.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -40,10 +40,8 @@ You can improve it by sending pull requests to [this repository](https://github.
 We have several examples [on the website](https://reactjs.org/). Here is the first one to get you started:
 
 ```jsx
-class HelloMessage extends React.Component {
-  render() {
-    return <div>Hello {this.props.name}</div>;
-  }
+function HelloMessage({ name }) {
+  return <div>Hello {name}</div>;
 }
 
 ReactDOM.render(
@@ -54,15 +52,15 @@ ReactDOM.render(
 
 This example will render "Hello Taylor" into a container on the page.
 
-You'll notice that we used an HTML-like syntax; [we call it JSX](https://reactjs.org/docs/introducing-jsx.html). JSX is not required to use React, but it makes code more readable, and writing it feels like writing HTML.
+You'll notice that we used an HTML-like syntax; [we call it JSX](https://reactjs.org/docs/introducing-jsx.html). JSX is not required to use React, but it makes code more readable, and writing it feels like writing HTML. If you're using React as a `<script>` tag, read [this section](https://reactjs.org/docs/add-react-to-a-website.html#optional-try-react-with-jsx) on integrating JSX; otherwise, the [recommended JavaScript toolchains](https://reactjs.org/docs/create-a-new-react-app.html) handle it automatically.
 
 ## Contributing
 
 The main purpose of this repository is to continue to evolve React core, making it faster and easier to use. Development of React happens in the open on GitHub, and we are grateful to the community for contributing bugfixes and improvements. Read below to learn how you can take part in improving React.
 
-### [Code of Conduct](https://code.facebook.com/codeofconduct)
+### [Code of Conduct](https://code.fb.com/codeofconduct)
 
-Facebook has adopted a Code of Conduct that we expect project participants to adhere to. Please read [the full text](https://code.facebook.com/codeofconduct) so that you can understand what actions will and will not be tolerated.
+Facebook has adopted a Code of Conduct that we expect project participants to adhere to. Please read [the full text](https://code.fb.com/codeofconduct) so that you can understand what actions will and will not be tolerated.
 
 ### [Contributing Guide](https://reactjs.org/contributing/how-to-contribute.html)
 

appveyor.yml

@@ -5,8 +5,9 @@ init:
   - git config --global core.autocrlf input
 
 environment:
-  nodejs_version: 8
   JAVA_HOME: C:\Program Files\Java\jdk1.8.0
+  matrix:
+    - nodejs_version: 10
 
 # Finish on first failed build
 matrix:

dangerfile.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -17,7 +17,7 @@
 //
 // You'll need a GitHub token, you can re-use this one:
 //
-//  e622517d9f1136ea8900 07c6373666312cdfaa69
+//  0a7d5c3cad9a6dbec2d9 9a5222cf49062a4c1ef7
 //
 // (Just remove the space)
 //
@@ -29,9 +29,16 @@ const {markdown, danger} = require('danger');
 const fetch = require('node-fetch');
 
 const {generateResultsArray} = require('./scripts/rollup/stats');
-const {readFileSync} = require('fs');
+const {existsSync, readFileSync} = require('fs');
 const {exec} = require('child_process');
 
+if (!existsSync('./scripts/rollup/results.json')) {
+  // This indicates the build failed previously.
+  // In that case, there's nothing for the Dangerfile to do.
+  // Exit early to avoid leaving a redundant (and potentially confusing) PR comment.
+  process.exit(0);
+}
+
 const currentBuildResults = JSON.parse(
   readFileSync('./scripts/rollup/results.json')
 );

fixtures/art/VectorWidget.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -32,7 +32,7 @@ class VectorWidget extends React.Component {
   /**
    * When the component is mounted into the document - this is similar to a
    * constructor, but invoked when the instance is actually mounted into the
-   * document. Here's, we'll just set up an animation loop that invokes our
+   * document. Here, we'll just set up an animation loop that invokes our
    * method. Binding of `this.onTick` is not needed because all React methods
    * are automatically bound before being mounted.
    */

fixtures/attribute-behavior/AttributeTableSnapshot.md

@@ -277,9 +277,9 @@
 | Test Case | Flags | Result |
 | --- | --- | --- |
 | `action=(string)`| (changed)| `"https://reactjs.com/"` |
-| `action=(empty string)`| (changed)| `"http://localhost:3000/"` |
+| `action=(empty string)`| (initial)| `"http://localhost:3000/"` |
 | `action=(array with string)`| (changed)| `"https://reactjs.com/"` |
-| `action=(empty array)`| (changed)| `"http://localhost:3000/"` |
+| `action=(empty array)`| (initial)| `"http://localhost:3000/"` |
 | `action=(object)`| (changed)| `"http://localhost:3000/result%20of%20toString()"` |
 | `action=(numeric string)`| (changed)| `"http://localhost:3000/42"` |
 | `action=(-1)`| (changed)| `"http://localhost:3000/-1"` |
@@ -287,16 +287,16 @@
 | `action=(integer)`| (changed)| `"http://localhost:3000/1"` |
 | `action=(NaN)`| (changed, warning)| `"http://localhost:3000/NaN"` |
 | `action=(float)`| (changed)| `"http://localhost:3000/99.99"` |
-| `action=(true)`| (initial, warning)| `<empty string>` |
-| `action=(false)`| (initial, warning)| `<empty string>` |
+| `action=(true)`| (initial, warning)| `"http://localhost:3000/"` |
+| `action=(false)`| (initial, warning)| `"http://localhost:3000/"` |
 | `action=(string 'true')`| (changed)| `"http://localhost:3000/true"` |
 | `action=(string 'false')`| (changed)| `"http://localhost:3000/false"` |
 | `action=(string 'on')`| (changed)| `"http://localhost:3000/on"` |
 | `action=(string 'off')`| (changed)| `"http://localhost:3000/off"` |
-| `action=(symbol)`| (initial, warning)| `<empty string>` |
-| `action=(function)`| (initial, warning)| `<empty string>` |
-| `action=(null)`| (initial)| `<empty string>` |
-| `action=(undefined)`| (initial)| `<empty string>` |
+| `action=(symbol)`| (initial, warning)| `"http://localhost:3000/"` |
+| `action=(function)`| (initial, warning)| `"http://localhost:3000/"` |
+| `action=(null)`| (initial)| `"http://localhost:3000/"` |
+| `action=(undefined)`| (initial)| `"http://localhost:3000/"` |
 
 ## `additive` (on `<animate>` inside `<svg>`)
 | Test Case | Flags | Result |
@@ -389,8 +389,8 @@
 | `allowFullScreen=(float)`| (changed)| `<boolean: true>` |
 | `allowFullScreen=(true)`| (changed)| `<boolean: true>` |
 | `allowFullScreen=(false)`| (initial)| `<boolean: false>` |
-| `allowFullScreen=(string 'true')`| (changed)| `<boolean: true>` |
-| `allowFullScreen=(string 'false')`| (changed)| `<boolean: true>` |
+| `allowFullScreen=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `allowFullScreen=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `allowFullScreen=(string 'on')`| (changed)| `<boolean: true>` |
 | `allowFullScreen=(string 'off')`| (changed)| `<boolean: true>` |
 | `allowFullScreen=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -739,8 +739,8 @@
 | `async=(float)`| (changed)| `<boolean: true>` |
 | `async=(true)`| (changed)| `<boolean: true>` |
 | `async=(false)`| (initial)| `<boolean: false>` |
-| `async=(string 'true')`| (changed)| `<boolean: true>` |
-| `async=(string 'false')`| (changed)| `<boolean: true>` |
+| `async=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `async=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `async=(string 'on')`| (changed)| `<boolean: true>` |
 | `async=(string 'off')`| (changed)| `<boolean: true>` |
 | `async=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -802,26 +802,26 @@
 | Test Case | Flags | Result |
 | --- | --- | --- |
 | `autoCapitalize=(string)`| (changed)| `"words"` |
-| `autoCapitalize=(empty string)`| (initial)| `"sentences"` |
+| `autoCapitalize=(empty string)`| (initial)| `<empty string>` |
 | `autoCapitalize=(array with string)`| (changed)| `"words"` |
-| `autoCapitalize=(empty array)`| (initial)| `"sentences"` |
-| `autoCapitalize=(object)`| (initial)| `"sentences"` |
-| `autoCapitalize=(numeric string)`| (initial)| `"sentences"` |
-| `autoCapitalize=(-1)`| (initial)| `"sentences"` |
-| `autoCapitalize=(0)`| (initial)| `"sentences"` |
-| `autoCapitalize=(integer)`| (initial)| `"sentences"` |
-| `autoCapitalize=(NaN)`| (initial, warning)| `"sentences"` |
-| `autoCapitalize=(float)`| (initial)| `"sentences"` |
-| `autoCapitalize=(true)`| (initial, warning)| `"sentences"` |
-| `autoCapitalize=(false)`| (initial, warning)| `"sentences"` |
-| `autoCapitalize=(string 'true')`| (initial)| `"sentences"` |
-| `autoCapitalize=(string 'false')`| (initial)| `"sentences"` |
-| `autoCapitalize=(string 'on')`| (initial)| `"sentences"` |
+| `autoCapitalize=(empty array)`| (initial)| `<empty string>` |
+| `autoCapitalize=(object)`| (changed)| `"sentences"` |
+| `autoCapitalize=(numeric string)`| (changed)| `"sentences"` |
+| `autoCapitalize=(-1)`| (changed)| `"sentences"` |
+| `autoCapitalize=(0)`| (changed)| `"sentences"` |
+| `autoCapitalize=(integer)`| (changed)| `"sentences"` |
+| `autoCapitalize=(NaN)`| (changed, warning)| `"sentences"` |
+| `autoCapitalize=(float)`| (changed)| `"sentences"` |
+| `autoCapitalize=(true)`| (initial, warning)| `<empty string>` |
+| `autoCapitalize=(false)`| (initial, warning)| `<empty string>` |
+| `autoCapitalize=(string 'true')`| (changed)| `"sentences"` |
+| `autoCapitalize=(string 'false')`| (changed)| `"sentences"` |
+| `autoCapitalize=(string 'on')`| (changed)| `"sentences"` |
 | `autoCapitalize=(string 'off')`| (changed)| `"none"` |
-| `autoCapitalize=(symbol)`| (initial, warning)| `"sentences"` |
-| `autoCapitalize=(function)`| (initial, warning)| `"sentences"` |
-| `autoCapitalize=(null)`| (initial)| `"sentences"` |
-| `autoCapitalize=(undefined)`| (initial)| `"sentences"` |
+| `autoCapitalize=(symbol)`| (initial, warning)| `<empty string>` |
+| `autoCapitalize=(function)`| (initial, warning)| `<empty string>` |
+| `autoCapitalize=(null)`| (initial)| `<empty string>` |
+| `autoCapitalize=(undefined)`| (initial)| `<empty string>` |
 
 ## `autoComplete` (on `<input>` inside `<div>`)
 | Test Case | Flags | Result |
@@ -889,8 +889,8 @@
 | `autoPlay=(float)`| (changed)| `<boolean: true>` |
 | `autoPlay=(true)`| (changed)| `<boolean: true>` |
 | `autoPlay=(false)`| (initial)| `<boolean: false>` |
-| `autoPlay=(string 'true')`| (changed)| `<boolean: true>` |
-| `autoPlay=(string 'false')`| (changed)| `<boolean: true>` |
+| `autoPlay=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `autoPlay=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `autoPlay=(string 'on')`| (changed)| `<boolean: true>` |
 | `autoPlay=(string 'off')`| (changed)| `<boolean: true>` |
 | `autoPlay=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -1389,8 +1389,8 @@
 | `checked=(float)`| (changed)| `<boolean: true>` |
 | `checked=(true)`| (changed)| `<boolean: true>` |
 | `checked=(false)`| (initial)| `<boolean: false>` |
-| `checked=(string 'true')`| (changed)| `<boolean: true>` |
-| `checked=(string 'false')`| (changed)| `<boolean: true>` |
+| `checked=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `checked=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `checked=(string 'on')`| (changed)| `<boolean: true>` |
 | `checked=(string 'off')`| (changed)| `<boolean: true>` |
 | `checked=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -1401,23 +1401,23 @@
 ## `Checked` (on `<input>` inside `<div>`)
 | Test Case | Flags | Result |
 | --- | --- | --- |
-| `Checked=(string)`| (changed, warning, ssr mismatch)| `<empty string>` |
-| `Checked=(empty string)`| (changed, warning)| `<empty string>` |
-| `Checked=(array with string)`| (changed, warning, ssr mismatch)| `<empty string>` |
-| `Checked=(empty array)`| (changed, warning)| `<empty string>` |
-| `Checked=(object)`| (changed, warning, ssr mismatch)| `<empty string>` |
-| `Checked=(numeric string)`| (changed, warning, ssr mismatch)| `<empty string>` |
-| `Checked=(-1)`| (changed, warning, ssr mismatch)| `<empty string>` |
-| `Checked=(0)`| (changed, warning, ssr mismatch)| `<empty string>` |
-| `Checked=(integer)`| (changed, warning, ssr mismatch)| `<empty string>` |
-| `Checked=(NaN)`| (changed, warning, ssr mismatch)| `<empty string>` |
-| `Checked=(float)`| (changed, warning, ssr mismatch)| `<empty string>` |
+| `Checked=(string)`| (initial, warning, ssr mismatch)| `<null>` |
+| `Checked=(empty string)`| (initial, warning, ssr mismatch)| `<null>` |
+| `Checked=(array with string)`| (initial, warning, ssr mismatch)| `<null>` |
+| `Checked=(empty array)`| (initial, warning, ssr mismatch)| `<null>` |
+| `Checked=(object)`| (initial, warning, ssr mismatch)| `<null>` |
+| `Checked=(numeric string)`| (initial, warning, ssr mismatch)| `<null>` |
+| `Checked=(-1)`| (initial, warning, ssr mismatch)| `<null>` |
+| `Checked=(0)`| (initial, warning, ssr mismatch)| `<null>` |
+| `Checked=(integer)`| (initial, warning, ssr mismatch)| `<null>` |
+| `Checked=(NaN)`| (initial, warning, ssr mismatch)| `<null>` |
+| `Checked=(float)`| (initial, warning, ssr mismatch)| `<null>` |
 | `Checked=(true)`| (initial, warning)| `<null>` |
 | `Checked=(false)`| (initial, warning)| `<null>` |
-| `Checked=(string 'true')`| (changed, warning, ssr mismatch)| `<empty string>` |
-| `Checked=(string 'false')`| (changed, warning, ssr mismatch)| `<empty string>` |
-| `Checked=(string 'on')`| (changed, warning, ssr mismatch)| `<empty string>` |
-| `Checked=(string 'off')`| (changed, warning, ssr mismatch)| `<empty string>` |
+| `Checked=(string 'true')`| (initial, warning, ssr mismatch)| `<null>` |
+| `Checked=(string 'false')`| (initial, warning, ssr mismatch)| `<null>` |
+| `Checked=(string 'on')`| (initial, warning, ssr mismatch)| `<null>` |
+| `Checked=(string 'off')`| (initial, warning, ssr mismatch)| `<null>` |
 | `Checked=(symbol)`| (initial, warning)| `<null>` |
 | `Checked=(function)`| (initial, warning)| `<null>` |
 | `Checked=(null)`| (initial, warning)| `<null>` |
@@ -2139,8 +2139,8 @@
 | `controls=(float)`| (changed)| `<boolean: true>` |
 | `controls=(true)`| (changed)| `<boolean: true>` |
 | `controls=(false)`| (initial)| `<boolean: false>` |
-| `controls=(string 'true')`| (changed)| `<boolean: true>` |
-| `controls=(string 'false')`| (changed)| `<boolean: true>` |
+| `controls=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `controls=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `controls=(string 'on')`| (changed)| `<boolean: true>` |
 | `controls=(string 'off')`| (changed)| `<boolean: true>` |
 | `controls=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -2514,8 +2514,8 @@
 | `default=(float)`| (changed)| `<boolean: true>` |
 | `default=(true)`| (changed)| `<boolean: true>` |
 | `default=(false)`| (initial)| `<boolean: false>` |
-| `default=(string 'true')`| (changed)| `<boolean: true>` |
-| `default=(string 'false')`| (changed)| `<boolean: true>` |
+| `default=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `default=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `default=(string 'on')`| (changed)| `<boolean: true>` |
 | `default=(string 'off')`| (changed)| `<boolean: true>` |
 | `default=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -2551,25 +2551,25 @@
 ## `defaultChecked` (on `<input>` inside `<div>`)
 | Test Case | Flags | Result |
 | --- | --- | --- |
-| `defaultChecked=(string)`| (initial, ssr mismatch)| `<boolean: false>` |
+| `defaultChecked=(string)`| (changed)| `<boolean: true>` |
 | `defaultChecked=(empty string)`| (initial)| `<boolean: false>` |
-| `defaultChecked=(array with string)`| (initial, ssr mismatch)| `<boolean: false>` |
-| `defaultChecked=(empty array)`| (initial, ssr mismatch)| `<boolean: false>` |
-| `defaultChecked=(object)`| (initial, ssr mismatch)| `<boolean: false>` |
-| `defaultChecked=(numeric string)`| (initial, ssr mismatch)| `<boolean: false>` |
-| `defaultChecked=(-1)`| (initial, ssr mismatch)| `<boolean: false>` |
+| `defaultChecked=(array with string)`| (changed)| `<boolean: true>` |
+| `defaultChecked=(empty array)`| (changed)| `<boolean: true>` |
+| `defaultChecked=(object)`| (changed)| `<boolean: true>` |
+| `defaultChecked=(numeric string)`| (changed)| `<boolean: true>` |
+| `defaultChecked=(-1)`| (changed)| `<boolean: true>` |
 | `defaultChecked=(0)`| (initial)| `<boolean: false>` |
-| `defaultChecked=(integer)`| (initial, ssr mismatch)| `<boolean: false>` |
+| `defaultChecked=(integer)`| (changed)| `<boolean: true>` |
 | `defaultChecked=(NaN)`| (initial, warning, ssr warning)| `<boolean: false>` |
-| `defaultChecked=(float)`| (initial, ssr mismatch)| `<boolean: false>` |
-| `defaultChecked=(true)`| (initial, ssr mismatch)| `<boolean: false>` |
+| `defaultChecked=(float)`| (changed)| `<boolean: true>` |
+| `defaultChecked=(true)`| (changed)| `<boolean: true>` |
 | `defaultChecked=(false)`| (initial)| `<boolean: false>` |
-| `defaultChecked=(string 'true')`| (initial, ssr mismatch)| `<boolean: false>` |
-| `defaultChecked=(string 'false')`| (initial, ssr mismatch)| `<boolean: false>` |
-| `defaultChecked=(string 'on')`| (initial, ssr mismatch)| `<boolean: false>` |
-| `defaultChecked=(string 'off')`| (initial, ssr mismatch)| `<boolean: false>` |
-| `defaultChecked=(symbol)`| (initial)| `<boolean: false>` |
-| `defaultChecked=(function)`| (initial)| `<boolean: false>` |
+| `defaultChecked=(string 'true')`| (changed)| `<boolean: true>` |
+| `defaultChecked=(string 'false')`| (changed)| `<boolean: true>` |
+| `defaultChecked=(string 'on')`| (changed)| `<boolean: true>` |
+| `defaultChecked=(string 'off')`| (changed)| `<boolean: true>` |
+| `defaultChecked=(symbol)`| (changed, ssr mismatch)| `<boolean: true>` |
+| `defaultChecked=(function)`| (changed, ssr mismatch)| `<boolean: true>` |
 | `defaultChecked=(null)`| (initial)| `<boolean: false>` |
 | `defaultChecked=(undefined)`| (initial)| `<boolean: false>` |
 
@@ -2639,8 +2639,8 @@
 | `defer=(float)`| (changed)| `<boolean: true>` |
 | `defer=(true)`| (changed)| `<boolean: true>` |
 | `defer=(false)`| (initial)| `<boolean: false>` |
-| `defer=(string 'true')`| (changed)| `<boolean: true>` |
-| `defer=(string 'false')`| (changed)| `<boolean: true>` |
+| `defer=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `defer=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `defer=(string 'on')`| (changed)| `<boolean: true>` |
 | `defer=(string 'off')`| (changed)| `<boolean: true>` |
 | `defer=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -2764,8 +2764,8 @@
 | `disabled=(float)`| (changed)| `<boolean: true>` |
 | `disabled=(true)`| (changed)| `<boolean: true>` |
 | `disabled=(false)`| (initial)| `<boolean: false>` |
-| `disabled=(string 'true')`| (changed)| `<boolean: true>` |
-| `disabled=(string 'false')`| (changed)| `<boolean: true>` |
+| `disabled=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `disabled=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `disabled=(string 'on')`| (changed)| `<boolean: true>` |
 | `disabled=(string 'off')`| (changed)| `<boolean: true>` |
 | `disabled=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -3587,8 +3587,8 @@
 | `focusable=(integer)`| (changed)| `"1"` |
 | `focusable=(NaN)`| (changed, warning)| `"NaN"` |
 | `focusable=(float)`| (changed)| `"99.99"` |
-| `focusable=(true)`| (initial, warning)| `<null>` |
-| `focusable=(false)`| (initial, warning)| `<null>` |
+| `focusable=(true)`| (changed)| `"true"` |
+| `focusable=(false)`| (changed)| `"false"` |
 | `focusable=(string 'true')`| (changed)| `"true"` |
 | `focusable=(string 'false')`| (changed)| `"false"` |
 | `focusable=(string 'on')`| (changed)| `"on"` |
@@ -4139,8 +4139,8 @@
 | `formNoValidate=(float)`| (changed)| `<boolean: true>` |
 | `formNoValidate=(true)`| (changed)| `<boolean: true>` |
 | `formNoValidate=(false)`| (initial)| `<boolean: false>` |
-| `formNoValidate=(string 'true')`| (changed)| `<boolean: true>` |
-| `formNoValidate=(string 'false')`| (changed)| `<boolean: true>` |
+| `formNoValidate=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `formNoValidate=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `formNoValidate=(string 'on')`| (changed)| `<boolean: true>` |
 | `formNoValidate=(string 'off')`| (changed)| `<boolean: true>` |
 | `formNoValidate=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -4764,8 +4764,8 @@
 | `hidden=(float)`| (changed)| `<boolean: true>` |
 | `hidden=(true)`| (changed)| `<boolean: true>` |
 | `hidden=(false)`| (initial)| `<boolean: false>` |
-| `hidden=(string 'true')`| (changed)| `<boolean: true>` |
-| `hidden=(string 'false')`| (changed)| `<boolean: true>` |
+| `hidden=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `hidden=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `hidden=(string 'on')`| (changed)| `<boolean: true>` |
 | `hidden=(string 'off')`| (changed)| `<boolean: true>` |
 | `hidden=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -5489,8 +5489,8 @@
 | `itemScope=(float)`| (changed)| `<empty string>` |
 | `itemScope=(true)`| (changed)| `<empty string>` |
 | `itemScope=(false)`| (initial)| `<null>` |
-| `itemScope=(string 'true')`| (changed)| `<empty string>` |
-| `itemScope=(string 'false')`| (changed)| `<empty string>` |
+| `itemScope=(string 'true')`| (changed, warning)| `<empty string>` |
+| `itemScope=(string 'false')`| (changed, warning)| `<empty string>` |
 | `itemScope=(string 'on')`| (changed)| `<empty string>` |
 | `itemScope=(string 'off')`| (changed)| `<empty string>` |
 | `itemScope=(symbol)`| (initial, warning)| `<null>` |
@@ -6239,8 +6239,8 @@
 | `loop=(float)`| (changed)| `<boolean: true>` |
 | `loop=(true)`| (changed)| `<boolean: true>` |
 | `loop=(false)`| (initial)| `<boolean: false>` |
-| `loop=(string 'true')`| (changed)| `<boolean: true>` |
-| `loop=(string 'false')`| (changed)| `<boolean: true>` |
+| `loop=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `loop=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `loop=(string 'on')`| (changed)| `<boolean: true>` |
 | `loop=(string 'off')`| (changed)| `<boolean: true>` |
 | `loop=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -7064,8 +7064,8 @@
 | `multiple=(float)`| (changed)| `<boolean: true>` |
 | `multiple=(true)`| (changed)| `<boolean: true>` |
 | `multiple=(false)`| (initial)| `<boolean: false>` |
-| `multiple=(string 'true')`| (changed)| `<boolean: true>` |
-| `multiple=(string 'false')`| (changed)| `<boolean: true>` |
+| `multiple=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `multiple=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `multiple=(string 'on')`| (changed)| `<boolean: true>` |
 | `multiple=(string 'off')`| (changed)| `<boolean: true>` |
 | `multiple=(symbol)`| (changed, warning, ssr mismatch)| `<boolean: true>` |
@@ -7076,23 +7076,23 @@
 ## `muted` (on `<video>` inside `<div>`)
 | Test Case | Flags | Result |
 | --- | --- | --- |
-| `muted=(string)`| (changed, ssr mismatch)| `<boolean: true>` |
+| `muted=(string)`| (changed)| `<boolean: true>` |
 | `muted=(empty string)`| (initial)| `<boolean: false>` |
-| `muted=(array with string)`| (changed, ssr mismatch)| `<boolean: true>` |
-| `muted=(empty array)`| (changed, ssr mismatch)| `<boolean: true>` |
-| `muted=(object)`| (changed, ssr mismatch)| `<boolean: true>` |
-| `muted=(numeric string)`| (changed, ssr mismatch)| `<boolean: true>` |
-| `muted=(-1)`| (changed, ssr mismatch)| `<boolean: true>` |
+| `muted=(array with string)`| (changed)| `<boolean: true>` |
+| `muted=(empty array)`| (changed)| `<boolean: true>` |
+| `muted=(object)`| (changed)| `<boolean: true>` |
+| `muted=(numeric string)`| (changed)| `<boolean: true>` |
+| `muted=(-1)`| (changed)| `<boolean: true>` |
 | `muted=(0)`| (initial)| `<boolean: false>` |
-| `muted=(integer)`| (changed, ssr mismatch)| `<boolean: true>` |
+| `muted=(integer)`| (changed)| `<boolean: true>` |
 | `muted=(NaN)`| (initial, warning)| `<boolean: false>` |
-| `muted=(float)`| (changed, ssr mismatch)| `<boolean: true>` |
-| `muted=(true)`| (changed, ssr mismatch)| `<boolean: true>` |
+| `muted=(float)`| (changed)| `<boolean: true>` |
+| `muted=(true)`| (changed)| `<boolean: true>` |
 | `muted=(false)`| (initial)| `<boolean: false>` |
-| `muted=(string 'true')`| (changed, ssr mismatch)| `<boolean: true>` |
-| `muted=(string 'false')`| (changed, ssr mismatch)| `<boolean: true>` |
-| `muted=(string 'on')`| (changed, ssr mismatch)| `<boolean: true>` |
-| `muted=(string 'off')`| (changed, ssr mismatch)| `<boolean: true>` |
+| `muted=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `muted=(string 'false')`| (changed, warning)| `<boolean: true>` |
+| `muted=(string 'on')`| (changed)| `<boolean: true>` |
+| `muted=(string 'off')`| (changed)| `<boolean: true>` |
 | `muted=(symbol)`| (initial, warning)| `<boolean: false>` |
 | `muted=(function)`| (initial, warning)| `<boolean: false>` |
 | `muted=(null)`| (initial)| `<boolean: false>` |
@@ -7148,6 +7148,31 @@
 | `name=(null)`| (initial)| `<null>` |
 | `name=(undefined)`| (initial)| `<null>` |
 
+## `noModule` (on `<script>` inside `<div>`)
+| Test Case | Flags | Result |
+| --- | --- | --- |
+| `noModule=(string)`| (changed)| `<boolean: true>` |
+| `noModule=(empty string)`| (initial)| `<boolean: false>` |
+| `noModule=(array with string)`| (changed)| `<boolean: true>` |
+| `noModule=(empty array)`| (changed)| `<boolean: true>` |
+| `noModule=(object)`| (changed)| `<boolean: true>` |
+| `noModule=(numeric string)`| (changed)| `<boolean: true>` |
+| `noModule=(-1)`| (changed)| `<boolean: true>` |
+| `noModule=(0)`| (initial)| `<boolean: false>` |
+| `noModule=(integer)`| (changed)| `<boolean: true>` |
+| `noModule=(NaN)`| (initial, warning)| `<boolean: false>` |
+| `noModule=(float)`| (changed)| `<boolean: true>` |
+| `noModule=(true)`| (changed)| `<boolean: true>` |
+| `noModule=(false)`| (initial)| `<boolean: false>` |
+| `noModule=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `noModule=(string 'false')`| (changed, warning)| `<boolean: true>` |
+| `noModule=(string 'on')`| (changed)| `<boolean: true>` |
+| `noModule=(string 'off')`| (changed)| `<boolean: true>` |
+| `noModule=(symbol)`| (initial, warning)| `<boolean: false>` |
+| `noModule=(function)`| (initial, warning)| `<boolean: false>` |
+| `noModule=(null)`| (initial)| `<boolean: false>` |
+| `noModule=(undefined)`| (initial)| `<boolean: false>` |
+
 ## `nonce` (on `<div>` inside `<div>`)
 | Test Case | Flags | Result |
 | --- | --- | --- |
@@ -7173,31 +7198,6 @@
 | `nonce=(null)`| (initial)| `<null>` |
 | `nonce=(undefined)`| (initial)| `<null>` |
 
-## `noModule` (on `<script>` inside `<div>`)
-| Test Case | Flags | Result |
-| --- | --- | --- |
-| `noModule=(string)`| (changed)| `<boolean: true>` |
-| `noModule=(empty string)`| (initial)| `<boolean: false>` |
-| `noModule=(array with string)`| (changed)| `<boolean: true>` |
-| `noModule=(empty array)`| (changed)| `<boolean: true>` |
-| `noModule=(object)`| (changed)| `<boolean: true>` |
-| `noModule=(numeric string)`| (changed)| `<boolean: true>` |
-| `noModule=(-1)`| (changed)| `<boolean: true>` |
-| `noModule=(0)`| (initial)| `<boolean: false>` |
-| `noModule=(integer)`| (changed)| `<boolean: true>` |
-| `noModule=(NaN)`| (initial, warning)| `<boolean: false>` |
-| `noModule=(float)`| (changed)| `<boolean: true>` |
-| `noModule=(true)`| (changed)| `<boolean: true>` |
-| `noModule=(false)`| (initial)| `<boolean: false>` |
-| `noModule=(string 'true')`| (changed)| `<boolean: true>` |
-| `noModule=(string 'false')`| (changed)| `<boolean: true>` |
-| `noModule=(string 'on')`| (changed)| `<boolean: true>` |
-| `noModule=(string 'off')`| (changed)| `<boolean: true>` |
-| `noModule=(symbol)`| (initial, warning)| `<boolean: false>` |
-| `noModule=(function)`| (initial, warning)| `<boolean: false>` |
-| `noModule=(null)`| (initial)| `<boolean: false>` |
-| `noModule=(undefined)`| (initial)| `<boolean: false>` |
-
 ## `noValidate` (on `<form>` inside `<div>`)
 | Test Case | Flags | Result |
 | --- | --- | --- |
@@ -7214,8 +7214,8 @@
 | `noValidate=(float)`| (changed)| `<boolean: true>` |
 | `noValidate=(true)`| (changed)| `<boolean: true>` |
 | `noValidate=(false)`| (initial)| `<boolean: false>` |
-| `noValidate=(string 'true')`| (changed)| `<boolean: true>` |
-| `noValidate=(string 'false')`| (changed)| `<boolean: true>` |
+| `noValidate=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `noValidate=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `noValidate=(string 'on')`| (changed)| `<boolean: true>` |
 | `noValidate=(string 'off')`| (changed)| `<boolean: true>` |
 | `noValidate=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -7464,8 +7464,8 @@
 | `open=(float)`| (changed)| `<boolean: true>` |
 | `open=(true)`| (changed)| `<boolean: true>` |
 | `open=(false)`| (initial)| `<boolean: false>` |
-| `open=(string 'true')`| (changed)| `<boolean: true>` |
-| `open=(string 'false')`| (changed)| `<boolean: true>` |
+| `open=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `open=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `open=(string 'on')`| (changed)| `<boolean: true>` |
 | `open=(string 'off')`| (changed)| `<boolean: true>` |
 | `open=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -8014,8 +8014,8 @@
 | `playsInline=(float)`| (changed)| `<empty string>` |
 | `playsInline=(true)`| (changed)| `<empty string>` |
 | `playsInline=(false)`| (initial)| `<null>` |
-| `playsInline=(string 'true')`| (changed)| `<empty string>` |
-| `playsInline=(string 'false')`| (changed)| `<empty string>` |
+| `playsInline=(string 'true')`| (changed, warning)| `<empty string>` |
+| `playsInline=(string 'false')`| (changed, warning)| `<empty string>` |
 | `playsInline=(string 'on')`| (changed)| `<empty string>` |
 | `playsInline=(string 'off')`| (changed)| `<empty string>` |
 | `playsInline=(symbol)`| (initial, warning)| `<null>` |
@@ -8227,26 +8227,26 @@
 | Test Case | Flags | Result |
 | --- | --- | --- |
 | `preload=(string)`| (changed)| `"none"` |
-| `preload=(empty string)`| (initial)| `"auto"` |
+| `preload=(empty string)`| (changed)| `"auto"` |
 | `preload=(array with string)`| (changed)| `"none"` |
-| `preload=(empty array)`| (initial)| `"auto"` |
-| `preload=(object)`| (initial)| `"auto"` |
-| `preload=(numeric string)`| (initial)| `"auto"` |
-| `preload=(-1)`| (initial)| `"auto"` |
-| `preload=(0)`| (initial)| `"auto"` |
-| `preload=(integer)`| (initial)| `"auto"` |
-| `preload=(NaN)`| (initial, warning)| `"auto"` |
-| `preload=(float)`| (initial)| `"auto"` |
-| `preload=(true)`| (initial, warning)| `"auto"` |
-| `preload=(false)`| (initial, warning)| `"auto"` |
-| `preload=(string 'true')`| (initial)| `"auto"` |
-| `preload=(string 'false')`| (initial)| `"auto"` |
-| `preload=(string 'on')`| (initial)| `"auto"` |
-| `preload=(string 'off')`| (initial)| `"auto"` |
-| `preload=(symbol)`| (initial, warning)| `"auto"` |
-| `preload=(function)`| (initial, warning)| `"auto"` |
-| `preload=(null)`| (initial)| `"auto"` |
-| `preload=(undefined)`| (initial)| `"auto"` |
+| `preload=(empty array)`| (changed)| `"auto"` |
+| `preload=(object)`| (initial)| `"metadata"` |
+| `preload=(numeric string)`| (initial)| `"metadata"` |
+| `preload=(-1)`| (initial)| `"metadata"` |
+| `preload=(0)`| (initial)| `"metadata"` |
+| `preload=(integer)`| (initial)| `"metadata"` |
+| `preload=(NaN)`| (initial, warning)| `"metadata"` |
+| `preload=(float)`| (initial)| `"metadata"` |
+| `preload=(true)`| (initial, warning)| `"metadata"` |
+| `preload=(false)`| (initial, warning)| `"metadata"` |
+| `preload=(string 'true')`| (initial)| `"metadata"` |
+| `preload=(string 'false')`| (initial)| `"metadata"` |
+| `preload=(string 'on')`| (initial)| `"metadata"` |
+| `preload=(string 'off')`| (initial)| `"metadata"` |
+| `preload=(symbol)`| (initial, warning)| `"metadata"` |
+| `preload=(function)`| (initial, warning)| `"metadata"` |
+| `preload=(null)`| (initial)| `"metadata"` |
+| `preload=(undefined)`| (initial)| `"metadata"` |
 
 ## `preserveAlpha` (on `<feConvolveMatrix>` inside `<svg>`)
 | Test Case | Flags | Result |
@@ -8489,8 +8489,8 @@
 | `readOnly=(float)`| (changed)| `<boolean: true>` |
 | `readOnly=(true)`| (changed)| `<boolean: true>` |
 | `readOnly=(false)`| (initial)| `<boolean: false>` |
-| `readOnly=(string 'true')`| (changed)| `<boolean: true>` |
-| `readOnly=(string 'false')`| (changed)| `<boolean: true>` |
+| `readOnly=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `readOnly=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `readOnly=(string 'on')`| (changed)| `<boolean: true>` |
 | `readOnly=(string 'off')`| (changed)| `<boolean: true>` |
 | `readOnly=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -8714,8 +8714,8 @@
 | `required=(float)`| (changed)| `<boolean: true>` |
 | `required=(true)`| (changed)| `<boolean: true>` |
 | `required=(false)`| (initial)| `<boolean: false>` |
-| `required=(string 'true')`| (changed)| `<boolean: true>` |
-| `required=(string 'false')`| (changed)| `<boolean: true>` |
+| `required=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `required=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `required=(string 'on')`| (changed)| `<boolean: true>` |
 | `required=(string 'off')`| (changed)| `<boolean: true>` |
 | `required=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -8889,8 +8889,8 @@
 | `reversed=(float)`| (changed)| `<boolean: true>` |
 | `reversed=(true)`| (changed)| `<boolean: true>` |
 | `reversed=(false)`| (initial)| `<boolean: false>` |
-| `reversed=(string 'true')`| (changed)| `<boolean: true>` |
-| `reversed=(string 'false')`| (changed)| `<boolean: true>` |
+| `reversed=(string 'true')`| (changed, warning)| `<boolean: true>` |
+| `reversed=(string 'false')`| (changed, warning)| `<boolean: true>` |
 | `reversed=(string 'on')`| (changed)| `<boolean: true>` |
 | `reversed=(string 'off')`| (changed)| `<boolean: true>` |
 | `reversed=(symbol)`| (initial, warning)| `<boolean: false>` |
@@ -8983,7 +8983,7 @@
 | `rowSpan=(object)`| (initial, ssr error, ssr mismatch)| `<number: 1>` |
 | `rowSpan=(numeric string)`| (changed, ssr error, ssr mismatch)| `<number: 42>` |
 | `rowSpan=(-1)`| (initial, ssr error, ssr mismatch)| `<number: 1>` |
-| `rowSpan=(0)`| (initial, ssr error, ssr mismatch)| `<number: 1>` |
+| `rowSpan=(0)`| (changed, ssr error, ssr mismatch)| `<number: 0>` |
 | `rowSpan=(integer)`| (initial, ssr error, ssr mismatch)| `<number: 1>` |
 | `rowSpan=(NaN)`| (initial, warning, ssr error, ssr mismatch)| `<number: 1>` |
 | `rowSpan=(float)`| (changed, ssr error, ssr mismatch)| `<number: 99>` |
@@ -9139,8 +9139,8 @@
 | `scoped=(float)`| (changed)| `<empty string>` |
 | `scoped=(true)`| (changed)| `<empty string>` |
 | `scoped=(false)`| (initial)| `<null>` |
-| `scoped=(string 'true')`| (changed)| `<empty string>` |
-| `scoped=(string 'false')`| (changed)| `<empty string>` |
+| `scoped=(string 'true')`| (changed, warning)| `<empty string>` |
+| `scoped=(string 'false')`| (changed, warning)| `<empty string>` |
 | `scoped=(string 'on')`| (changed)| `<empty string>` |
 | `scoped=(string 'off')`| (changed)| `<empty string>` |
 | `scoped=(symbol)`| (initial, warning)| `<null>` |
@@ -9189,8 +9189,8 @@
 | `seamless=(float)`| (changed)| `<empty string>` |
 | `seamless=(true)`| (changed)| `<empty string>` |
 | `seamless=(false)`| (initial)| `<null>` |
-| `seamless=(string 'true')`| (changed)| `<empty string>` |
-| `seamless=(string 'false')`| (changed)| `<empty string>` |
+| `seamless=(string 'true')`| (changed, warning)| `<empty string>` |
+| `seamless=(string 'false')`| (changed, warning)| `<empty string>` |
 | `seamless=(string 'on')`| (changed)| `<empty string>` |
 | `seamless=(string 'off')`| (changed)| `<empty string>` |
 | `seamless=(symbol)`| (initial, warning)| `<null>` |
@@ -9264,8 +9264,8 @@
 | `selected=(float)`| (initial, warning, ssr warning)| `<boolean: true>` |
 | `selected=(true)`| (initial, warning, ssr warning)| `<boolean: true>` |
 | `selected=(false)`| (initial, warning, ssr warning)| `<boolean: true>` |
-| `selected=(string 'true')`| (initial, warning, ssr warning)| `<boolean: true>` |
-| `selected=(string 'false')`| (initial, warning, ssr warning)| `<boolean: true>` |
+| `selected=(string 'true')`| (initial, warning)| `<boolean: true>` |
+| `selected=(string 'false')`| (initial, warning)| `<boolean: true>` |
 | `selected=(string 'on')`| (initial, warning, ssr warning)| `<boolean: true>` |
 | `selected=(string 'off')`| (initial, warning, ssr warning)| `<boolean: true>` |
 | `selected=(symbol)`| (initial, warning)| `<boolean: true>` |
@@ -11868,8 +11868,8 @@
 | `value=(string 'false')`| (changed)| `"false"` |
 | `value=(string 'on')`| (changed)| `"on"` |
 | `value=(string 'off')`| (changed)| `"off"` |
-| `value=(symbol)`| (changed, error, warning, ssr error)| `` |
-| `value=(function)`| (changed, warning, ssr warning)| `"function f() {}"` |
+| `value=(symbol)`| (initial, warning, ssr error, ssr mismatch)| `<empty string>` |
+| `value=(function)`| (initial, warning, ssr mismatch)| `<empty string>` |
 | `value=(null)`| (initial, warning, ssr warning)| `<empty string>` |
 | `value=(undefined)`| (initial)| `<empty string>` |
 
@@ -11893,8 +11893,8 @@
 | `value=(string 'false')`| (changed)| `"false"` |
 | `value=(string 'on')`| (changed)| `"on"` |
 | `value=(string 'off')`| (changed)| `"off"` |
-| `value=(symbol)`| (changed, error, warning, ssr mismatch)| `` |
-| `value=(function)`| (changed, warning, ssr mismatch)| `"function f() {}"` |
+| `value=(symbol)`| (initial, warning)| `<empty string>` |
+| `value=(function)`| (initial, warning)| `<empty string>` |
 | `value=(null)`| (initial)| `<empty string>` |
 | `value=(undefined)`| (initial)| `<empty string>` |
 

fixtures/attribute-behavior/README.md

@@ -20,7 +20,7 @@ The left box shows the property (or attribute) assigned by React 15.\*, and the
 right box shows the property (or attribute) assigned by the latest version of
 React 16.
 
-Right now we use a purple outline to call out cases where the assigned property
+Right now, we use a purple outline to call out cases where the assigned property
 (or attribute) has changed between React 15 and 16.
 
 ---

fixtures/attribute-behavior/package.json

@@ -12,7 +12,7 @@
   },
   "scripts": {
     "prestart":
-      "cp ../../build/dist/react.development.js public/ && cp ../../build/dist/react-dom.development.js public/ && cp ../../build/dist/react-dom-server.browser.development.js public/",
+      "cp ../../build/node_modules/react/umd/react.development.js public/ && cp ../../build/node_modules/react-dom/umd/react-dom.development.js public/ && cp ../../build/node_modules/react-dom/umd/react-dom-server.browser.development.js public/",
     "start": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test --env=jsdom",

fixtures/attribute-behavior/src/App.js

@@ -860,7 +860,7 @@ class App extends React.Component {
         });
         break;
       default:
-        throw new Error('Switch statement should be exhuastive');
+        throw new Error('Switch statement should be exhaustive');
     }
 
     // Sort
@@ -887,7 +887,7 @@ class App extends React.Component {
         });
       }
       default:
-        throw new Error('Switch statement should be exhuastive');
+        throw new Error('Switch statement should be exhaustive');
     }
   }
 

fixtures/dom/.gitignore

@@ -9,7 +9,11 @@ coverage
 # production
 build
 public/react.development.js
+public/react.production.min.js
 public/react-dom.development.js
+public/react-dom.production.min.js
+public/react-dom-server.browser.development.js
+public/react-dom-server.browser.production.min.js
 
 # misc
 .DS_Store

fixtures/dom/package.json

@@ -6,17 +6,19 @@
     "react-scripts": "^1.0.11"
   },
   "dependencies": {
+    "@babel/standalone": "^7.0.0",
     "classnames": "^2.2.5",
+    "codemirror": "^5.40.0",
     "core-js": "^2.4.1",
     "prop-types": "^15.6.0",
     "query-string": "^4.2.3",
     "react": "^15.4.1",
     "react-dom": "^15.4.1",
-    "semver": "^5.3.0"
+    "semver": "^5.5.0"
   },
   "scripts": {
     "start": "react-scripts start",
-    "prestart": "cp ../../build/dist/react.development.js public/ && cp ../../build/dist/react-dom.development.js public/",
+    "prestart": "cp ../../build/node_modules/react/umd/react.development.js ../../build/node_modules/react-dom/umd/react-dom.development.js ../../build/node_modules/react/umd/react.production.min.js ../../build/node_modules/react-dom/umd/react-dom.production.min.js ../../build/node_modules/react-dom/umd/react-dom-server.browser.development.js ../../build/node_modules/react-dom/umd/react-dom-server.browser.production.min.js public/",
     "build": "react-scripts build && cp build/index.html build/200.html",
     "test": "react-scripts test --env=jsdom",
     "eject": "react-scripts eject"

fixtures/dom/public/renderer.html

@@ -0,0 +1,86 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>Renderer</title>
+    <style>
+      *,
+      *:before,
+      *:after {
+        box-sizing: border-box;
+      }
+
+      html,
+      body {
+        font-family: sans-serif;
+        margin: 0;
+        height: 100%;
+      }
+
+      body {
+        padding-top: 32px;
+      }
+
+      #status {
+        font-size: 12px;
+        left: 8px;
+        letter-spacing: 0.05em;
+        line-height: 16px;
+        margin: -8px 0 0;
+        max-width: 50%;
+        overflow: hidden;
+        position: absolute;
+        text-align: left;
+        text-overflow: ellipsis;
+        top: 50%;
+        white-space: nowrap;
+        width: 100%;
+      }
+
+      #output {
+        margin: 16px;
+      }
+
+      .header {
+        background: white;
+        border-bottom: 1px solid #d9d9d9;
+        padding: 4px;
+        top: 0;
+        left: 0;
+        position: fixed;
+        width: 100%;
+        text-align: right;
+      }
+
+      .controls {
+        display: inline-block;
+        margin: 0;
+      }
+
+      .button {
+        background: #eee;
+        border-radius: 2px;
+        border: 1px solid #aaa;
+        font-size: 11px;
+        padding: 4px 6px;
+        text-transform: uppercase;
+      }
+    </style>
+  </head>
+  <body>
+    <header class="header">
+      <p id="status">Loading</p>
+
+      <menu class="controls">
+        <button class="button" id="hydrate">Hydrate</button>
+        <button class="button" id="reload">Reload</button>
+      </menu>
+    </header>
+
+    <div id="output"></div>
+
+    <script src="https://cdn.polyfill.io/v2/polyfill.min.js"></script>
+    <script src="renderer.js"></script>
+  </body>
+</html>

fixtures/dom/public/renderer.js

@@ -0,0 +1,141 @@
+/**
+ * Supports render.html, a piece of the hydration fixture. See /hydration
+ */
+
+'use strict';
+
+(function() {
+  var Fixture = null;
+  var output = document.getElementById('output');
+  var status = document.getElementById('status');
+  var hydrate = document.getElementById('hydrate');
+  var reload = document.getElementById('reload');
+  var renders = 0;
+  var failed = false;
+
+  function getQueryParam(key) {
+    var pattern = new RegExp(key + '=([^&]+)(&|$)');
+    var matches = window.location.search.match(pattern);
+
+    if (matches) {
+      return decodeURIComponent(matches[1]);
+    }
+
+    handleError(new Error('No key found for' + key));
+  }
+
+  function getBooleanQueryParam(key) {
+    return getQueryParam(key) === 'true';
+  }
+
+  function setStatus(label) {
+    status.innerHTML = label;
+  }
+
+  function prerender() {
+    setStatus('Generating markup');
+
+    output.innerHTML = ReactDOMServer.renderToString(
+      React.createElement(Fixture)
+    );
+
+    setStatus('Markup only (No React)');
+  }
+
+  function render() {
+    setStatus('Hydrating');
+
+    if (ReactDOM.hydrate) {
+      ReactDOM.hydrate(React.createElement(Fixture), output);
+    } else {
+      ReactDOM.render(React.createElement(Fixture), output);
+    }
+
+    setStatus(renders > 0 ? 'Re-rendered (' + renders + 'x)' : 'Hydrated');
+    renders += 1;
+    hydrate.innerHTML = 'Re-render';
+  }
+
+  function handleError(error) {
+    console.log(error);
+    failed = true;
+    setStatus('Javascript Error');
+    output.innerHTML = error;
+  }
+
+  function loadScript(src) {
+    return new Promise(function(resolve, reject) {
+      var script = document.createElement('script');
+      script.async = true;
+      script.src = src;
+
+      script.onload = resolve;
+      script.onerror = function(error) {
+        reject(new Error('Unable to load ' + src));
+      };
+
+      document.body.appendChild(script);
+    });
+  }
+
+  function injectFixture(src) {
+    Fixture = new Function(src + '\nreturn Fixture;')();
+
+    if (typeof Fixture === 'undefined') {
+      setStatus('Failed');
+      output.innerHTML = 'Please name your root component "Fixture"';
+    } else {
+      prerender();
+
+      if (getBooleanQueryParam('hydrate')) {
+        render();
+      }
+    }
+  }
+
+  function reloadFixture(code) {
+    renders = 0;
+    ReactDOM.unmountComponentAtNode(output);
+    injectFixture(code);
+  }
+
+  window.onerror = handleError;
+
+  reload.onclick = function() {
+    window.location.reload();
+  };
+
+  hydrate.onclick = render;
+
+  loadScript(getQueryParam('reactPath'))
+    .then(function() {
+      return getBooleanQueryParam('needsReactDOM')
+        ? loadScript(getQueryParam('reactDOMPath'))
+        : null;
+    })
+    .then(function() {
+      return loadScript(getQueryParam('reactDOMServerPath'));
+    })
+    .then(function() {
+      if (failed) {
+        return;
+      }
+
+      window.addEventListener('message', function(event) {
+        var data = JSON.parse(event.data);
+
+        switch (data.type) {
+          case 'code':
+            reloadFixture(data.payload);
+            break;
+          default:
+            throw new Error(
+              'Renderer Error: Unrecognized message "' + data.type + '"'
+            );
+        }
+      });
+
+      window.parent.postMessage(JSON.stringify({type: 'ready'}), '*');
+    })
+    .catch(handleError);
+})();

fixtures/dom/src/components/App.js

@@ -8,9 +8,7 @@ function App() {
   return (
     <div>
       <Header />
-      <div className="container">
-        <Fixtures />
-      </div>
+      <Fixtures />
     </div>
   );
 }

fixtures/dom/src/components/Fixture.js

@@ -1,4 +1,4 @@
-const PropTypes = window.PropTypes;
+import PropTypes from 'prop-types';
 const React = window.React;
 
 const propTypes = {

fixtures/dom/src/components/FixtureSet.js

@@ -3,7 +3,7 @@ const React = window.React;
 
 const propTypes = {
   title: PropTypes.node.isRequired,
-  description: PropTypes.node.isRequired,
+  description: PropTypes.node,
 };
 
 class FixtureSet extends React.Component {
@@ -11,7 +11,7 @@ class FixtureSet extends React.Component {
     const {title, description, children} = this.props;
 
     return (
-      <div>
+      <div className="container">
         <h1>{title}</h1>
         {description && <p>{description}</p>}
 

fixtures/dom/src/components/Header.js

@@ -7,8 +7,9 @@ class Header extends React.Component {
     super(props, context);
     const query = parse(window.location.search);
     const version = query.version || 'local';
+    const production = query.production || false;
     const versions = [version];
-    this.state = {version, versions};
+    this.state = {version, versions, production};
   }
   componentWillMount() {
     getVersionTags().then(tags => {
@@ -25,6 +26,14 @@ class Header extends React.Component {
     }
     window.location.search = stringify(query);
   }
+  handleProductionChange(event) {
+    const query = parse(window.location.search);
+    query.production = event.target.checked;
+    if (!query.production) {
+      delete query.production;
+    }
+    window.location.search = stringify(query);
+  }
   handleFixtureChange(event) {
     window.location.pathname = event.target.value;
   }
@@ -35,20 +44,31 @@ class Header extends React.Component {
           <span className="header__logo">
             <img
               src={process.env.PUBLIC_URL + '/react-logo.svg'}
-              alt=""
-              width="32"
-              height="32"
+              alt="React"
+              width="20"
+              height="20"
             />
-            React Sandbox (v{React.version})
+            <a href="/">DOM Test Fixtures (v{React.version})</a>
           </span>
 
           <div className="header-controls">
+            <input
+              id="react_production"
+              className="header__checkbox"
+              type="checkbox"
+              checked={this.state.production}
+              onChange={this.handleProductionChange}
+            />
+            <label htmlFor="react_production" className="header__label">
+              Production
+            </label>
             <label htmlFor="example">
               <span className="sr-only">Select an example</span>
               <select
                 value={window.location.pathname}
                 onChange={this.handleFixtureChange}>
-                <option value="/">Select a Fixture</option>
+                <option value="/">Home</option>
+                <option value="/hydration">Hydration</option>
                 <option value="/range-inputs">Range Inputs</option>
                 <option value="/text-inputs">Text Inputs</option>
                 <option value="/number-inputs">Number Input</option>
@@ -66,6 +86,8 @@ class Header extends React.Component {
                 <option value="/media-events">Media Events</option>
                 <option value="/pointer-events">Pointer Events</option>
                 <option value="/mouse-events">Mouse Events</option>
+                <option value="/selection-events">Selection Events</option>
+                <option value="/suspense">Suspense</option>
               </select>
             </label>
             <label htmlFor="react_version">

fixtures/dom/src/components/Iframe.js

@@ -0,0 +1,58 @@
+const React = window.React;
+const ReactDOM = window.ReactDOM;
+
+class IframePortal extends React.Component {
+  iframeRef = null;
+
+  handleRef = ref => {
+    if (ref !== this.iframeRef) {
+      this.iframeRef = ref;
+      if (ref) {
+        if (ref.contentDocument && this.props.head) {
+          ref.contentDocument.head.innerHTML = this.props.head;
+        }
+        // Re-render must take place in the next tick (Firefox)
+        setTimeout(() => {
+          this.forceUpdate();
+        });
+      }
+    }
+  };
+
+  render() {
+    const ref = this.iframeRef;
+    let portal = null;
+    if (ref && ref.contentDocument) {
+      portal = ReactDOM.createPortal(
+        this.props.children,
+        ref.contentDocument.body
+      );
+    }
+
+    return (
+      <div>
+        <iframe
+          title="Iframe portal"
+          style={{border: 'none', height: this.props.height}}
+          ref={this.handleRef}
+        />
+        {portal}
+      </div>
+    );
+  }
+}
+
+class IframeSubtree extends React.Component {
+  warned = false;
+  render() {
+    if (!this.warned) {
+      console.error(
+        `IFrame has not yet been implemented for React v${React.version}`
+      );
+      this.warned = true;
+    }
+    return <div>{this.props.children}</div>;
+  }
+}
+
+export default (ReactDOM.createPortal ? IframePortal : IframeSubtree);

fixtures/dom/src/components/fixtures/buttons/index.js

@@ -10,7 +10,7 @@ function onButtonClick() {
 export default class ButtonTestCases extends React.Component {
   render() {
     return (
-      <FixtureSet title="Buttons" description="">
+      <FixtureSet title="Buttons">
         <TestCase
           title="onClick with disabled buttons"
           description="The onClick event handler should not be invoked when clicking on a disabled buyaton">

fixtures/dom/src/components/fixtures/date-inputs/index.js

@@ -8,7 +8,7 @@ const React = window.React;
 class DateInputFixtures extends React.Component {
   render() {
     return (
-      <FixtureSet title="Dates" description="">
+      <FixtureSet title="Dates">
         <TestCase title="Switching between date and datetime-local">
           <TestCase.Steps>
             <li>Type a date into the date picker</li>

fixtures/dom/src/components/fixtures/error-handling/index.js

@@ -7,9 +7,21 @@ const ReactDOM = window.ReactDOM;
 function BadRender(props) {
   props.doThrow();
 }
+
+class BadDidMount extends React.Component {
+  componentDidMount() {
+    this.props.doThrow();
+  }
+
+  render() {
+    return null;
+  }
+}
+
 class ErrorBoundary extends React.Component {
   static defaultProps = {
     buttonText: 'Trigger error',
+    badChildType: BadRender,
   };
   state = {
     shouldThrow: false,
@@ -33,7 +45,8 @@ class ErrorBoundary extends React.Component {
       }
     }
     if (this.state.shouldThrow) {
-      return <BadRender doThrow={this.props.doThrow} />;
+      const BadChild = this.props.badChildType;
+      return <BadChild doThrow={this.props.doThrow} />;
     }
     return <button onClick={this.triggerError}>{this.props.buttonText}</button>;
   }
@@ -84,10 +97,154 @@ class TriggerErrorAndCatch extends React.Component {
   }
 }
 
+function silenceWindowError(event) {
+  event.preventDefault();
+}
+
+class SilenceErrors extends React.Component {
+  state = {
+    silenceErrors: false,
+  };
+  componentDidMount() {
+    if (this.state.silenceErrors) {
+      window.addEventListener('error', silenceWindowError);
+    }
+  }
+  componentDidUpdate(prevProps, prevState) {
+    if (!prevState.silenceErrors && this.state.silenceErrors) {
+      window.addEventListener('error', silenceWindowError);
+    } else if (prevState.silenceErrors && !this.state.silenceErrors) {
+      window.removeEventListener('error', silenceWindowError);
+    }
+  }
+  componentWillUnmount() {
+    if (this.state.silenceErrors) {
+      window.removeEventListener('error', silenceWindowError);
+    }
+  }
+  render() {
+    return (
+      <div>
+        <label>
+          <input
+            type="checkbox"
+            value={this.state.silenceErrors}
+            onChange={() =>
+              this.setState(state => ({
+                silenceErrors: !state.silenceErrors,
+              }))
+            }
+          />
+          Silence errors
+        </label>
+        {this.state.silenceErrors && (
+          <div>
+            {this.props.children}
+            <br />
+            <hr />
+            <b style={{color: 'red'}}>
+              Don't forget to uncheck "Silence errors" when you're done with
+              this test!
+            </b>
+          </div>
+        )}
+      </div>
+    );
+  }
+}
+class GetEventTypeDuringUpdate extends React.Component {
+  state = {};
+
+  onClick = () => {
+    this.expectUpdate = true;
+    this.forceUpdate();
+  };
+
+  componentDidUpdate() {
+    if (this.expectUpdate) {
+      this.expectUpdate = false;
+      this.setState({eventType: window.event.type});
+      setTimeout(() => {
+        this.setState({cleared: !window.event});
+      });
+    }
+  }
+
+  render() {
+    return (
+      <div className="test-fixture">
+        <button onClick={this.onClick}>Trigger callback in event.</button>
+        {this.state.eventType ? (
+          <p>
+            Got <b>{this.state.eventType}</b> event.
+          </p>
+        ) : (
+          <p>Got no event</p>
+        )}
+        {this.state.cleared ? (
+          <p>Event cleared correctly.</p>
+        ) : (
+          <p>Event failed to clear.</p>
+        )}
+      </div>
+    );
+  }
+}
+
+class SilenceRecoverableError extends React.Component {
+  render() {
+    return (
+      <SilenceErrors>
+        <ErrorBoundary
+          badChildType={BadRender}
+          buttonText={'Throw (render phase)'}
+          doThrow={() => {
+            throw new Error('Silenced error (render phase)');
+          }}
+        />
+        <ErrorBoundary
+          badChildType={BadDidMount}
+          buttonText={'Throw (commit phase)'}
+          doThrow={() => {
+            throw new Error('Silenced error (commit phase)');
+          }}
+        />
+      </SilenceErrors>
+    );
+  }
+}
+
+class TrySilenceFatalError extends React.Component {
+  container = document.createElement('div');
+
+  triggerErrorAndCatch = () => {
+    try {
+      ReactDOM.flushSync(() => {
+        ReactDOM.render(
+          <BadRender
+            doThrow={() => {
+              throw new Error('Caught error');
+            }}
+          />,
+          this.container
+        );
+      });
+    } catch (e) {}
+  };
+
+  render() {
+    return (
+      <SilenceErrors>
+        <button onClick={this.triggerErrorAndCatch}>Throw fatal error</button>
+      </SilenceErrors>
+    );
+  }
+}
+
 export default class ErrorHandlingTestCases extends React.Component {
   render() {
     return (
-      <FixtureSet title="Error handling" description="">
+      <FixtureSet title="Error handling">
         <TestCase
           title="Break on uncaught exceptions"
           description="In DEV, errors should be treated as uncaught, even though React catches them internally">
@@ -103,6 +260,12 @@ export default class ErrorHandlingTestCases extends React.Component {
             the BadRender component. After resuming, the "Trigger error" button
             should be replaced with "Captured an error: Oops!" Clicking reset
             should reset the test case.
+            <br />
+            <br />
+            In the console, you should see <b>two</b> messages: the actual error
+            ("Oops") printed natively by the browser with its JavaScript stack,
+            and our addendum ("The above error occurred in BadRender component")
+            with a React component stack.
           </TestCase.ExpectedResult>
           <Example
             doThrow={() => {
@@ -155,10 +318,59 @@ export default class ErrorHandlingTestCases extends React.Component {
           </TestCase.Steps>
           <TestCase.ExpectedResult>
             Open the console. "Uncaught Error: Caught error" should have been
-            logged by the browser.
+            logged by the browser. You should also see our addendum ("The above
+            error...").
           </TestCase.ExpectedResult>
           <TriggerErrorAndCatch />
         </TestCase>
+        <TestCase
+          title="Recoverable errors can be silenced with preventDefault (development mode only)"
+          description="">
+          <TestCase.Steps>
+            <li>Check the "Silence errors" checkbox below</li>
+            <li>Click the "Throw (render phase)" button</li>
+            <li>Click the "Throw (commit phase)" button</li>
+            <li>Uncheck the "Silence errors" checkbox</li>
+          </TestCase.Steps>
+          <TestCase.ExpectedResult>
+            Open the console. You shouldn't see <b>any</b> messages in the
+            console: neither the browser error, nor our "The above error"
+            addendum, from either of the buttons. The buttons themselves should
+            get replaced by two labels: "Captured an error: Silenced error
+            (render phase)" and "Captured an error: Silenced error (commit
+            phase)".
+          </TestCase.ExpectedResult>
+          <SilenceRecoverableError />
+        </TestCase>
+        <TestCase
+          title="Fatal errors cannot be silenced with preventDefault (development mode only)"
+          description="">
+          <TestCase.Steps>
+            <li>Check the "Silence errors" checkbox below</li>
+            <li>Click the "Throw fatal error" button</li>
+            <li>Uncheck the "Silence errors" checkbox</li>
+          </TestCase.Steps>
+          <TestCase.ExpectedResult>
+            Open the console. "Error: Caught error" should have been logged by
+            React. You should also see our addendum ("The above error...").
+          </TestCase.ExpectedResult>
+          <TrySilenceFatalError />
+        </TestCase>
+
+        {window.hasOwnProperty('event') ? (
+          <TestCase
+            title="Error handling does not interfere with window.event"
+            description="">
+            <TestCase.Steps>
+              <li>Click the "Trigger callback in event" button</li>
+            </TestCase.Steps>
+            <TestCase.ExpectedResult>
+              You should see "Got <b>click</b> event" and "Event cleared
+              successfully" below.
+            </TestCase.ExpectedResult>
+            <GetEventTypeDuringUpdate />
+          </TestCase>
+        ) : null}
       </FixtureSet>
     );
   }

fixtures/dom/src/components/fixtures/event-pooling/index.js

@@ -7,7 +7,7 @@ const React = window.React;
 class EventPooling extends React.Component {
   render() {
     return (
-      <FixtureSet title="Event Pooling" description="">
+      <FixtureSet title="Event Pooling">
         <MouseMove />
         <Persistence />
       </FixtureSet>

fixtures/dom/src/components/fixtures/home.js

@@ -0,0 +1,117 @@
+const React = window.React;
+
+export default function Home() {
+  return (
+    <main className="container">
+      <h1>DOM Test Fixtures</h1>
+      <p>
+        Use this site to test browser quirks and other behavior that can not be
+        captured through unit tests.
+      </p>
+      <section>
+        <h2>Tested Browsers</h2>
+        <table>
+          <thead>
+            <tr>
+              <th>Browser</th>
+              <th>Versions</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr>
+              <td>Chrome - Desktop</td>
+              <td>
+                49<sup>*</sup>, Latest
+              </td>
+            </tr>
+            <tr>
+              <td>Chrome - Android</td>
+              <td>Latest</td>
+            </tr>
+            <tr>
+              <td>Firefox Desktop</td>
+              <td>
+                <a href="https://www.mozilla.org/en-US/firefox/organizations/">
+                  ESR<sup>†</sup>
+                </a>, Latest
+              </td>
+            </tr>
+            <tr>
+              <td>Internet Explorer</td>
+              <td>9, 10, 11</td>
+            </tr>
+            <tr>
+              <td>Microsoft Edge</td>
+              <td>14, Latest</td>
+            </tr>
+            <tr>
+              <td>Safari - Desktop</td>
+              <td>7, Latest</td>
+            </tr>
+            <tr>
+              <td>Safari - iOS</td>
+              <td>7, Latest</td>
+            </tr>
+          </tbody>
+        </table>
+        <footer>
+          <small>* Chrome 49 is the last release for Windows XP.</small>
+          <br />
+          <small>
+            † Firefox Extended Support Release (ESR) is used by many
+            institutions.
+          </small>
+        </footer>
+      </section>
+      <section>
+        <h2>How do I test browsers I don't have access to?</h2>
+        <p>
+          Getting test coverage across all of these browsers can be difficult,
+          particularly for older versions of evergreen browsers. Fortunately
+          there are a handful of tools that make browser testing easy.
+        </p>
+        <section>
+          <h3>Paid services</h3>
+          <ul>
+            <li>
+              <a href="https://browserstack.com">BrowserStack</a>
+            </li>
+            <li>
+              <a href="https://saucelabs.com">Sauce Labs</a>
+            </li>
+            <li>
+              <a href="https://crossbrowsertesting.com/">CrossBrowserTesting</a>
+            </li>
+          </ul>
+          <p>
+            These services provide access to all browsers we test, however they
+            cost money. There is no obligation to pay for them. Maintainers have
+            access to a BrowserStack subscription; feel free to contact a
+            maintainer or mention browsers where extra testing is required.
+          </p>
+        </section>
+        <section>
+          <h3>Browser downloads</h3>
+          <p>A handful of browsers are available for download directly:</p>
+          <ul>
+            <li>
+              <a href="https://developer.microsoft.com/en-us/microsoft-edge/tools/vms/">
+                Internet Explorer (9-11) and MS Edge virtual machines
+              </a>
+            </li>
+            <li>
+              <a href="https://www.chromium.org/getting-involved/download-chromium#TOC-Downloading-old-builds-of-Chrome-Chromium">
+                Chromium snapshots (for older versions of Chrome)
+              </a>
+            </li>
+            <li>
+              <a href="https://www.mozilla.org/en-US/firefox/organizations/">
+                Firefox Extended Support Release (ESR)
+              </a>
+            </li>
+          </ul>
+        </section>
+      </section>
+    </main>
+  );
+}

fixtures/dom/src/components/fixtures/hydration/Code.js

@@ -0,0 +1,85 @@
+const React = window.React;
+
+export class CodeEditor extends React.Component {
+  shouldComponentUpdate() {
+    return false;
+  }
+
+  componentDidMount() {
+    // Important: CodeMirror incorrectly lays out the editor
+    // if it executes before CSS has loaded
+    // https://github.com/graphql/graphiql/issues/33#issuecomment-318188555
+    Promise.all([
+      import('codemirror'),
+      import('codemirror/mode/jsx/jsx'),
+      import('codemirror/lib/codemirror.css'),
+      import('./codemirror-paraiso-dark.css'),
+    ]).then(([CodeMirror]) => this.install(CodeMirror));
+  }
+
+  install(CodeMirror) {
+    if (!this.textarea) {
+      return;
+    }
+
+    const {onChange} = this.props;
+
+    this.editor = CodeMirror.fromTextArea(this.textarea, {
+      mode: 'jsx',
+      theme: 'paraiso-dark',
+      lineNumbers: true,
+    });
+
+    this.editor.on('change', function(doc) {
+      onChange(doc.getValue());
+    });
+  }
+
+  componentWillUnmount() {
+    if (this.editor) {
+      this.editor.toTextArea();
+    }
+  }
+
+  render() {
+    return (
+      <textarea
+        ref={ref => (this.textarea = ref)}
+        defaultValue={this.props.code}
+        autoComplete="off"
+        hidden={true}
+      />
+    );
+  }
+}
+
+/**
+ * Prevent IE9 from raising an error on an unrecognized element:
+ * See https://github.com/facebook/react/issues/13610
+ */
+const supportsDetails = !(
+  document.createElement('details') instanceof HTMLUnknownElement
+);
+
+export class CodeError extends React.Component {
+  render() {
+    const {error, className} = this.props;
+
+    if (!error) {
+      return null;
+    }
+
+    if (supportsDetails) {
+      const [summary, ...body] = error.message.split(/\n+/g);
+
+      return (
+        <details className={className}>
+          <summary>{summary}</summary>
+          {body.join('\n')}
+        </details>
+      );
+    }
+
+    return <div className={className}>{error.message}</div>;
+  }
+}

fixtures/dom/src/components/fixtures/hydration/code-transformer.js

@@ -0,0 +1,18 @@
+/**
+ * Babel works across all browsers, however it requires many polyfills.
+ */
+
+import 'core-js/es6/weak-map';
+import 'core-js/es6/weak-set';
+import 'core-js/es6/number';
+import 'core-js/es6/string';
+import 'core-js/es6/array';
+import 'core-js/modules/es6.object.set-prototype-of';
+
+import {transform} from '@babel/standalone';
+
+const presets = ['es2015', 'stage-3', 'react'];
+
+export function compile(raw) {
+  return transform(raw, {presets}).code;
+}

fixtures/dom/src/components/fixtures/hydration/codemirror-paraiso-dark.css

@@ -0,0 +1,38 @@
+/**
+ * Name:       Paraíso (Dark)
+ * Author:     Jan T. Sott
+ * License:    Creative Commons Attribution-ShareAlike 4.0 Unported License.
+ *             https://creativecommons.org/licenses/by-sa/4.0/deed.en_US
+ *
+ * Color scheme by Jan T. Sott (https://github.com/idleberg/Paraiso-CodeMirror)
+ * Inspired by the art of Rubens LP (http://www.rubenslp.com.br)
+ */
+
+.cm-s-paraiso-dark.CodeMirror { background: #2f1e2e; color: #b9b6b0; }
+.cm-s-paraiso-dark div.CodeMirror-selected { background: #41323f; }
+.cm-s-paraiso-dark .CodeMirror-line::selection, .cm-s-paraiso-dark .CodeMirror-line > span::selection, .cm-s-paraiso-dark .CodeMirror-line > span > span::selection { background: rgba(65, 50, 63, .99); }
+.cm-s-paraiso-dark .CodeMirror-line::-moz-selection, .cm-s-paraiso-dark .CodeMirror-line > span::-moz-selection, .cm-s-paraiso-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(65, 50, 63, .99); }
+.cm-s-paraiso-dark .CodeMirror-gutters { background: #2f1e2e; border-right: 0px; }
+.cm-s-paraiso-dark .CodeMirror-guttermarker { color: #ef6155; }
+.cm-s-paraiso-dark .CodeMirror-guttermarker-subtle { color: #776e71; }
+.cm-s-paraiso-dark .CodeMirror-linenumber { color: #776e71; }
+.cm-s-paraiso-dark .CodeMirror-cursor { border-left: 1px solid #8d8687; }
+
+.cm-s-paraiso-dark span.cm-comment { color: #e96ba8; }
+.cm-s-paraiso-dark span.cm-atom { color: #815ba4; }
+.cm-s-paraiso-dark span.cm-number { color: #815ba4; }
+
+.cm-s-paraiso-dark span.cm-property, .cm-s-paraiso-dark span.cm-attribute { color: #48b685; }
+.cm-s-paraiso-dark span.cm-keyword { color: #ef6155; }
+.cm-s-paraiso-dark span.cm-string { color: #fec418; }
+
+.cm-s-paraiso-dark span.cm-variable { color: #48b685; }
+.cm-s-paraiso-dark span.cm-variable-2 { color: #06b6ef; }
+.cm-s-paraiso-dark span.cm-def { color: #f99b15; }
+.cm-s-paraiso-dark span.cm-bracket { color: #b9b6b0; }
+.cm-s-paraiso-dark span.cm-tag { color: #ef6155; }
+.cm-s-paraiso-dark span.cm-link { color: #815ba4; }
+.cm-s-paraiso-dark span.cm-error { background: #ef6155; color: #8d8687; }
+
+.cm-s-paraiso-dark .CodeMirror-activeline-background { background: #4D344A; }
+.cm-s-paraiso-dark .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }

fixtures/dom/src/components/fixtures/hydration/data.js

@@ -0,0 +1,22 @@
+export const SAMPLE_CODE = `
+class Fixture extends React.Component {
+  state = {
+    value: 'asdf'
+  }
+
+  onChange(event) {
+    this.setState({ value: event.target.value });
+  }
+
+  render() {
+    const { value } = this.state;
+
+    return (
+      <form>
+        <input value={value} onChange={this.onChange.bind(this)} />
+        <p>Value: {value}</p>
+      </form>
+    );
+  }
+}
+`.trim();

fixtures/dom/src/components/fixtures/hydration/hydration.css

@@ -0,0 +1,68 @@
+.hydration {
+  background: #2f1e2e;
+  margin: 0;
+  position: relative;
+  height: calc(100vh - 40px); /* height of header */
+  overflow: auto;
+  padding-top: 32px;
+}
+
+.hydration-options {
+  background: #171717;
+  border-top: 1px dashed rgba(215, 235, 255, 0.12);
+  color: #def5ff;
+  height: 32px;
+  line-height: 28px;
+  padding: 0 8px;
+  width: 100%;
+  position: absolute;
+  top: 0;
+  left: 0;
+}
+
+.hydration-options label {
+  font-size: 13px;
+}
+
+.hydration-options input[type=checkbox] {
+  display: inline-block;
+  margin-right: 4px;
+  vertical-align: middle;
+}
+
+.hydration .CodeMirror {
+  font-size: 13px;
+  padding-top: 8px;
+  padding-bottom: 68px;
+  height: calc(100vh - 72px);
+  width: 55%;
+}
+
+.hydration-sandbox {
+  background: white;
+  border-radius: 2px;
+  border: 0;
+  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.54);
+  height: calc(100% - 34px);
+  position: absolute;
+  right: 16px;
+  top: 16px;
+  width: calc(45% - 24px);
+}
+
+.hydration-code-error {
+  background: #df3f3f;
+  border-radius: 2px;
+  bottom: 18px;
+  color: white;
+  font-family: monospace;
+  font-size: 13px;
+  left: 16px;
+  line-height: 1.25;
+  overflow: auto;
+  padding: 12px;
+  position: fixed;
+  white-space: pre;
+  max-width: calc(55% - 26px);
+  z-index: 10;
+}

fixtures/dom/src/components/fixtures/hydration/index.js

@@ -0,0 +1,109 @@
+import './hydration.css';
+import {SAMPLE_CODE} from './data';
+import {CodeEditor, CodeError} from './Code';
+import {compile} from './code-transformer';
+import {reactPaths} from '../../../react-loader';
+import qs from 'query-string';
+
+const React = window.React;
+
+class Hydration extends React.Component {
+  state = {
+    error: null,
+    code: SAMPLE_CODE,
+    hydrate: true,
+  };
+
+  ready = false;
+
+  componentDidMount() {
+    window.addEventListener('message', this.handleMessage);
+  }
+
+  componentWillUnmount() {
+    window.removeEventListener('message', this.handleMessage);
+  }
+
+  handleMessage = event => {
+    var data = JSON.parse(event.data);
+
+    switch (data.type) {
+      case 'ready':
+        this.ready = true;
+        this.injectCode();
+        break;
+      default:
+        throw new Error(
+          'Editor Error: Unrecognized message "' + data.type + '"'
+        );
+    }
+  };
+
+  injectCode = () => {
+    try {
+      this.send({
+        type: 'code',
+        payload: compile(this.state.code),
+      });
+
+      this.setState({error: null});
+    } catch (error) {
+      this.setState({error});
+    }
+  };
+
+  send = message => {
+    if (this.ready) {
+      this.frame.contentWindow.postMessage(JSON.stringify(message), '*');
+    }
+  };
+
+  setFrame = frame => {
+    this.frame = frame;
+  };
+
+  setCode = code => {
+    this.setState({code}, this.injectCode);
+  };
+
+  setCheckbox = event => {
+    this.setState({
+      [event.target.name]: event.target.checked,
+    });
+  };
+
+  render() {
+    const {code, error, hydrate} = this.state;
+    const src = '/renderer.html?' + qs.stringify({hydrate, ...reactPaths()});
+
+    return (
+      <div className="hydration">
+        <header className="hydration-options">
+          <label htmlFor="hydrate">
+            <input
+              id="hydrate"
+              name="hydrate"
+              type="checkbox"
+              checked={hydrate}
+              onChange={this.setCheckbox}
+            />
+            Auto-Hydrate
+          </label>
+        </header>
+
+        <CodeEditor code={code} onChange={this.setCode} />
+
+        <CodeError error={error} className="hydration-code-error" />
+
+        <iframe
+          ref={this.setFrame}
+          className="hydration-sandbox"
+          title="Hydration Preview"
+          src={src}
+        />
+      </div>
+    );
+  }
+}
+
+export default Hydration;

fixtures/dom/src/components/fixtures/index.js

@@ -1,60 +1,62 @@
-import RangeInputFixtures from './range-inputs';
-import TextInputFixtures from './text-inputs';
-import SelectFixtures from './selects';
-import TextAreaFixtures from './textareas';
-import InputChangeEvents from './input-change-events';
-import NumberInputFixtures from './number-inputs';
-import PasswordInputFixtures from './password-inputs';
-import ButtonFixtures from './buttons';
-import DateInputFixtures from './date-inputs';
-import ErrorHandling from './error-handling';
-import EventPooling from './event-pooling';
-import CustomElementFixtures from './custom-elements';
-import MediaEventsFixtures from './media-events';
-import PointerEventsFixtures from './pointer-events';
-import MouseEventsFixtures from './mouse-events';
-
 const React = window.React;
+const fixturePath = window.location.pathname;
 
 /**
  * A simple routing component that renders the appropriate
  * fixture based on the location pathname.
  */
-function FixturesPage() {
-  switch (window.location.pathname) {
-    case '/text-inputs':
-      return <TextInputFixtures />;
-    case '/range-inputs':
-      return <RangeInputFixtures />;
-    case '/selects':
-      return <SelectFixtures />;
-    case '/textareas':
-      return <TextAreaFixtures />;
-    case '/input-change-events':
-      return <InputChangeEvents />;
-    case '/number-inputs':
-      return <NumberInputFixtures />;
-    case '/password-inputs':
-      return <PasswordInputFixtures />;
-    case '/buttons':
-      return <ButtonFixtures />;
-    case '/date-inputs':
-      return <DateInputFixtures />;
-    case '/error-handling':
-      return <ErrorHandling />;
-    case '/event-pooling':
-      return <EventPooling />;
-    case '/custom-elements':
-      return <CustomElementFixtures />;
-    case '/media-events':
-      return <MediaEventsFixtures />;
-    case '/pointer-events':
-      return <PointerEventsFixtures />;
-    case '/mouse-events':
-      return <MouseEventsFixtures />;
-    default:
-      return <p>Please select a test fixture.</p>;
+class FixturesPage extends React.Component {
+  static defaultProps = {
+    fixturePath: fixturePath === '/' ? '/home' : fixturePath,
+  };
+
+  state = {
+    isLoading: true,
+    error: null,
+    Fixture: null,
+  };
+
+  componentDidMount() {
+    this.loadFixture();
+  }
+
+  async loadFixture() {
+    const {fixturePath} = this.props;
+
+    try {
+      const module = await import(`.${fixturePath}`);
+
+      this.setState({Fixture: module.default});
+    } catch (error) {
+      console.error(error);
+      this.setState({error});
+    } finally {
+      this.setState({isLoading: false});
+    }
+  }
+
+  render() {
+    const {Fixture, error, isLoading} = this.state;
+
+    if (isLoading) {
+      return null;
+    }
+
+    if (error) {
+      return <FixtureError error={error} />;
+    }
+
+    return <Fixture />;
   }
 }
 
+function FixtureError({error}) {
+  return (
+    <section>
+      <h2>Error loading fixture</h2>
+      <p>{error.message}</p>
+    </section>
+  );
+}
+
 export default FixturesPage;

fixtures/dom/src/components/fixtures/media-events/index.js

@@ -60,7 +60,7 @@ export default class MediaEvents extends React.Component {
     }, {});
 
     return (
-      <FixtureSet title="Media Events" description="">
+      <FixtureSet title="Media Events">
         <TestCase
           title="Event bubbling"
           description="Media events should synthetically bubble">

fixtures/dom/src/components/fixtures/mouse-events/index.js

@@ -6,7 +6,7 @@ const React = window.React;
 class MouseEvents extends React.Component {
   render() {
     return (
-      <FixtureSet title="Mouse Events" description="">
+      <FixtureSet title="Mouse Events">
         <MouseMovement />
       </FixtureSet>
     );

fixtures/dom/src/components/fixtures/password-inputs/index.js

@@ -6,7 +6,7 @@ const React = window.React;
 
 function NumberInputs() {
   return (
-    <FixtureSet title="Password inputs" description="">
+    <FixtureSet title="Password inputs">
       <TestCase
         title="The show password icon"
         description={`

fixtures/dom/src/components/fixtures/range-inputs/index.js

@@ -1,3 +1,5 @@
+import FixtureSet from '../../FixtureSet';
+
 const React = window.React;
 
 class RangeInputs extends React.Component {
@@ -7,22 +9,26 @@ class RangeInputs extends React.Component {
   };
   render() {
     return (
-      <form>
-        <fieldset>
-          <legend>Controlled</legend>
-          <input
-            type="range"
-            value={this.state.value}
-            onChange={this.onChange}
-          />
-          <span className="hint">Value: {this.state.value}</span>
-        </fieldset>
+      <FixtureSet
+        title="Range Inputs"
+        description="Note: Range inputs are not supported in IE9.">
+        <form>
+          <fieldset>
+            <legend>Controlled</legend>
+            <input
+              type="range"
+              value={this.state.value}
+              onChange={this.onChange}
+            />
+            <span className="hint">Value: {this.state.value}</span>
+          </fieldset>
 
-        <fieldset>
-          <legend>Uncontrolled</legend>
-          <input type="range" defaultValue={0.5} />
-        </fieldset>
-      </form>
+          <fieldset>
+            <legend>Uncontrolled</legend>
+            <input type="range" defaultValue={0.5} />
+          </fieldset>
+        </form>
+      </FixtureSet>
     );
   }
 }

fixtures/dom/src/components/fixtures/selection-events/OnSelectEventTestCase.js

@@ -0,0 +1,50 @@
+import TestCase from '../../TestCase';
+import Iframe from '../../Iframe';
+const React = window.React;
+
+class OnSelectIframe extends React.Component {
+  state = {count: 0, value: 'Select Me!'};
+
+  _onSelect = event => {
+    this.setState(({count}) => ({count: count + 1}));
+  };
+
+  _onChange = event => {
+    this.setState({value: event.target.value});
+  };
+
+  render() {
+    const {count, value} = this.state;
+    return (
+      <Iframe height={60}>
+        Selection Event Count: {count}
+        <input
+          type="text"
+          onSelect={this._onSelect}
+          value={value}
+          onChange={this._onChange}
+        />
+      </Iframe>
+    );
+  }
+}
+
+export default class OnSelectEventTestCase extends React.Component {
+  render() {
+    return (
+      <TestCase
+        title="onSelect events within iframes"
+        description="onSelect events should fire for elements rendered inside iframes">
+        <TestCase.Steps>
+          <li>Highlight some of the text in the input below</li>
+          <li>Move the cursor around using the arrow keys</li>
+        </TestCase.Steps>
+        <TestCase.ExpectedResult>
+          The displayed count should increase as you highlight or move the
+          cursor
+        </TestCase.ExpectedResult>
+        <OnSelectIframe />
+      </TestCase>
+    );
+  }
+}

fixtures/dom/src/components/fixtures/selection-events/ReorderedInputsTestCase.js

@@ -0,0 +1,44 @@
+import TestCase from '../../TestCase';
+import Iframe from '../../Iframe';
+const React = window.React;
+
+export default class ReorderedInputsTestCase extends React.Component {
+  state = {count: 0};
+
+  componentDidMount() {
+    this.interval = setInterval(() => {
+      this.setState({count: this.state.count + 1});
+    }, 2000);
+  }
+
+  componentWillUnmount() {
+    clearInterval(this.interval);
+  }
+
+  renderInputs() {
+    const inputs = [
+      <input key={1} defaultValue="Foo" />,
+      <input key={2} defaultValue="Bar" />,
+    ];
+    if (this.state.count % 2 === 0) {
+      inputs.reverse();
+    }
+    return inputs;
+  }
+
+  render() {
+    return (
+      <TestCase title="Reordered input elements in iframes" description="">
+        <TestCase.Steps>
+          <li>The two inputs below swap positions every two seconds</li>
+          <li>Select the text in either of them</li>
+          <li>Wait for the swap to occur</li>
+        </TestCase.Steps>
+        <TestCase.ExpectedResult>
+          The selection you made should be maintained
+        </TestCase.ExpectedResult>
+        <Iframe height={50}>{this.renderInputs()}</Iframe>
+      </TestCase>
+    );
+  }
+}

fixtures/dom/src/components/fixtures/selection-events/index.js

@@ -0,0 +1,19 @@
+import FixtureSet from '../../FixtureSet';
+import ReorderedInputsTestCase from './ReorderedInputsTestCase';
+import OnSelectEventTestCase from './OnSelectEventTestCase';
+const React = window.React;
+
+export default function SelectionEvents() {
+  return (
+    <FixtureSet
+      title="Selection Restoration"
+      description="
+      When React commits changes it may perform operations which cause existing
+      selection state to be lost. This is manually managed by reading the
+      selection state before commits and then restoring it afterwards.
+      ">
+      <ReorderedInputsTestCase />
+      <OnSelectEventTestCase />
+    </FixtureSet>
+  );
+}

fixtures/dom/src/components/fixtures/selects/index.js

@@ -46,7 +46,7 @@ class SelectFixture extends React.Component {
 
   render() {
     return (
-      <FixtureSet title="Selects" description="">
+      <FixtureSet title="Selects">
         <form className="field-group">
           <fieldset>
             <legend>Controlled</legend>
@@ -158,6 +158,50 @@ class SelectFixture extends React.Component {
             </form>
           </div>
         </TestCase>
+
+        <TestCase title="A multiple select being scrolled to first selected option">
+          <TestCase.ExpectedResult>
+            First selected option should be visible
+          </TestCase.ExpectedResult>
+
+          <div className="test-fixture">
+            <form>
+              <select multiple defaultValue={['tiger']}>
+                <option value="gorilla">gorilla</option>
+                <option value="giraffe">giraffe</option>
+                <option value="monkey">monkey</option>
+                <option value="lion">lion</option>
+                <option value="mongoose">mongoose</option>
+                <option value="tiger">tiget</option>
+              </select>
+            </form>
+          </div>
+        </TestCase>
+
+        <TestCase
+          title="An option which contains conditional render fails"
+          relatedIssues="11911">
+          <TestCase.Steps>
+            <li>Select any option</li>
+          </TestCase.Steps>
+          <TestCase.ExpectedResult>
+            Option should be set
+          </TestCase.ExpectedResult>
+
+          <div className="test-fixture">
+            <select value={this.state.value} onChange={this.onChange}>
+              <option value="red">
+                red {this.state.value === 'red' && 'is chosen '} TextNode
+              </option>
+              <option value="blue">
+                blue {this.state.value === 'blue' && 'is chosen '} TextNode
+              </option>
+              <option value="green">
+                green {this.state.value === 'green' && 'is chosen '} TextNode
+              </option>
+            </select>
+          </div>
+        </TestCase>
       </FixtureSet>
     );
   }

fixtures/dom/src/components/fixtures/suspense/index.js

@@ -0,0 +1,321 @@
+import Fixture from '../../Fixture';
+import FixtureSet from '../../FixtureSet';
+import TestCase from '../../TestCase';
+
+const React = window.React;
+const ReactDOM = window.ReactDOM;
+
+const Suspense = React.Suspense;
+
+let cache = new Set();
+
+function AsyncStep({text, ms}) {
+  if (!cache.has(text)) {
+    throw new Promise(resolve =>
+      setTimeout(() => {
+        cache.add(text);
+        resolve();
+      }, ms)
+    );
+  }
+  return null;
+}
+
+let suspendyTreeIdCounter = 0;
+class SuspendyTreeChild extends React.Component {
+  id = suspendyTreeIdCounter++;
+  state = {
+    step: 1,
+    isHidden: false,
+  };
+  increment = () => this.setState(s => ({step: s.step + 1}));
+
+  componentDidMount() {
+    document.addEventListener('keydown', this.onKeydown);
+  }
+
+  componentWillUnmount() {
+    document.removeEventListener('keydown', this.onKeydown);
+  }
+
+  onKeydown = event => {
+    if (event.metaKey && event.key === 'Enter') {
+      this.increment();
+    }
+  };
+
+  render() {
+    return (
+      <React.Fragment>
+        <Suspense fallback={<div>(display: none)</div>}>
+          <div>
+            <AsyncStep text={`${this.state.step} + ${this.id}`} ms={500} />
+            {this.props.children}
+          </div>
+        </Suspense>
+        <button onClick={this.increment}>Hide</button>
+      </React.Fragment>
+    );
+  }
+}
+
+class SuspendyTree extends React.Component {
+  parentContainer = React.createRef(null);
+  container = React.createRef(null);
+  componentDidMount() {
+    this.setState({});
+    document.addEventListener('keydown', this.onKeydown);
+  }
+  componentWillUnmount() {
+    document.removeEventListener('keydown', this.onKeydown);
+  }
+  onKeydown = event => {
+    if (event.metaKey && event.key === '/') {
+      this.removeAndRestore();
+    }
+  };
+  removeAndRestore = () => {
+    const parentContainer = this.parentContainer.current;
+    const container = this.container.current;
+    parentContainer.removeChild(container);
+    parentContainer.textContent = '(removed from DOM)';
+    setTimeout(() => {
+      parentContainer.textContent = '';
+      parentContainer.appendChild(container);
+    }, 500);
+  };
+  render() {
+    return (
+      <React.Fragment>
+        <div ref={this.parentContainer}>
+          <div ref={this.container} />
+        </div>
+        <div>
+          {this.container.current !== null
+            ? ReactDOM.createPortal(
+                <React.Fragment>
+                  <SuspendyTreeChild>{this.props.children}</SuspendyTreeChild>
+                  <button onClick={this.removeAndRestore}>Remove</button>
+                </React.Fragment>,
+                this.container.current
+              )
+            : null}
+        </div>
+      </React.Fragment>
+    );
+  }
+}
+
+class TextInputFixtures extends React.Component {
+  render() {
+    return (
+      <FixtureSet
+        title="Suspense"
+        description="Preserving the state of timed-out children">
+        <p>
+          Clicking "Hide" will hide the fixture context using{' '}
+          <code>display: none</code> for 0.5 seconds, then restore. This is the
+          built-in behavior for timed-out children. Each fixture tests whether
+          the state of the DOM is preserved. Clicking "Remove" will remove the
+          fixture content from the DOM for 0.5 seconds, then restore. This is{' '}
+          <strong>not</strong> how timed-out children are hidden, but is
+          included for comparison purposes.
+        </p>
+        <div className="footnote">
+          As a shortcut, you can use Command + Enter (or Control + Enter on
+          Windows, Linux) to "Hide" all the fixtures, or Command + / to "Remove"
+          them.
+        </div>
+        <TestCase title="Text selection where entire range times out">
+          <TestCase.Steps>
+            <li>Use your cursor to select the text below.</li>
+            <li>Click "Hide" or "Remove".</li>
+          </TestCase.Steps>
+
+          <TestCase.ExpectedResult>
+            Text selection is preserved when hiding, but not when removing.
+          </TestCase.ExpectedResult>
+
+          <Fixture>
+            <SuspendyTree>
+              Select this entire sentence (and only this sentence).
+            </SuspendyTree>
+          </Fixture>
+        </TestCase>
+        <TestCase title="Text selection that extends outside timed-out subtree">
+          <TestCase.Steps>
+            <li>
+              Use your cursor to select a range that includes both the text and
+              the "Go" button.
+            </li>
+            <li>Click "Hide" or "Remove".</li>
+          </TestCase.Steps>
+
+          <TestCase.ExpectedResult>
+            Text selection is preserved when hiding, but not when removing.
+          </TestCase.ExpectedResult>
+
+          <Fixture>
+            <SuspendyTree>
+              Select a range that includes both this sentence and the "Go"
+              button.
+            </SuspendyTree>
+          </Fixture>
+        </TestCase>
+        <TestCase title="Focus">
+          <TestCase.Steps>
+            <li>
+              Use your cursor to select a range that includes both the text and
+              the "Go" button.
+            </li>
+            <li>
+              Intead of clicking "Go", which switches focus, press Command +
+              Enter (or Control + Enter on Windows, Linux).
+            </li>
+          </TestCase.Steps>
+
+          <TestCase.ExpectedResult>
+            The ideal behavior is that the focus would not be lost, but
+            currently it is (both when hiding and removing).
+          </TestCase.ExpectedResult>
+
+          <Fixture>
+            <SuspendyTree>
+              <button>Focus me</button>
+            </SuspendyTree>
+          </Fixture>
+        </TestCase>
+        <TestCase title="Uncontrolled form input">
+          <TestCase.Steps>
+            <li>Type something ("Hello") into the text input.</li>
+            <li>Click "Hide" or "Remove".</li>
+          </TestCase.Steps>
+
+          <TestCase.ExpectedResult>
+            Input is preserved when hiding, but not when removing.
+          </TestCase.ExpectedResult>
+
+          <Fixture>
+            <SuspendyTree>
+              <input type="text" />
+            </SuspendyTree>
+          </Fixture>
+        </TestCase>
+        <TestCase title="Image flicker">
+          <TestCase.Steps>
+            <li>Click "Hide" or "Remove".</li>
+          </TestCase.Steps>
+
+          <TestCase.ExpectedResult>
+            The image should reappear without flickering. The text should not
+            reflow.
+          </TestCase.ExpectedResult>
+
+          <Fixture>
+            <SuspendyTree>
+              <img src="https://upload.wikimedia.org/wikipedia/commons/e/ee/Atom_%282%29.png" />React
+              is cool
+            </SuspendyTree>
+          </Fixture>
+        </TestCase>
+        <TestCase title="Iframe">
+          <TestCase.Steps>
+            <li>
+              The iframe shows a nested version of this fixtures app. Navigate
+              to the "Text inputs" page.
+            </li>
+            <li>Select one of the checkboxes.</li>
+            <li>Click "Hide" or "Remove".</li>
+          </TestCase.Steps>
+
+          <TestCase.ExpectedResult>
+            When removing, the iframe is reloaded. When hiding, the iframe
+            should still be on the "Text inputs" page. The checkbox should still
+            be checked. (Unfortunately, scroll position is lost.)
+          </TestCase.ExpectedResult>
+
+          <Fixture>
+            <SuspendyTree>
+              <iframe width="500" height="300" src="/" />
+            </SuspendyTree>
+          </Fixture>
+        </TestCase>
+        <TestCase title="Video playback">
+          <TestCase.Steps>
+            <li>Start playing the video, or seek to a specific position.</li>
+            <li>Click "Hide" or "Remove".</li>
+          </TestCase.Steps>
+
+          <TestCase.ExpectedResult>
+            The playback position should stay the same. When hiding, the video
+            plays in the background for the entire duration. When removing, the
+            video stops playing, but the position is not lost.
+          </TestCase.ExpectedResult>
+
+          <Fixture>
+            <SuspendyTree>
+              <video controls>
+                <source
+                  src="http://techslides.com/demos/sample-videos/small.webm"
+                  type="video/webm"
+                />
+                <source
+                  src="http://techslides.com/demos/sample-videos/small.ogv"
+                  type="video/ogg"
+                />
+                <source
+                  src="http://techslides.com/demos/sample-videos/small.mp4"
+                  type="video/mp4"
+                />
+                <source
+                  src="http://techslides.com/demos/sample-videos/small.3gp"
+                  type="video/3gp"
+                />
+              </video>
+            </SuspendyTree>
+          </Fixture>
+        </TestCase>
+        <TestCase title="Audio playback">
+          <TestCase.Steps>
+            <li>Start playing the audio, or seek to a specific position.</li>
+            <li>Click "Hide" or "Remove".</li>
+          </TestCase.Steps>
+
+          <TestCase.ExpectedResult>
+            The playback position should stay the same. When hiding, the audio
+            plays in the background for the entire duration. When removing, the
+            audio stops playing, but the position is not lost.
+          </TestCase.ExpectedResult>
+          <Fixture>
+            <SuspendyTree>
+              <audio controls={true}>
+                <source src="https://upload.wikimedia.org/wikipedia/commons/e/ec/Mozart_K448.ogg" />
+              </audio>
+            </SuspendyTree>
+          </Fixture>
+        </TestCase>
+        <TestCase title="Scroll position">
+          <TestCase.Steps>
+            <li>Scroll to a position in the list.</li>
+            <li>Click "Hide" or "Remove".</li>
+          </TestCase.Steps>
+
+          <TestCase.ExpectedResult>
+            Scroll position is preserved when hiding, but not when removing.
+          </TestCase.ExpectedResult>
+          <Fixture>
+            <SuspendyTree>
+              <div style={{height: 200, overflow: 'scroll'}}>
+                {Array(20)
+                  .fill()
+                  .map((_, i) => <h2 key={i}>{i + 1}</h2>)}
+              </div>
+            </SuspendyTree>
+          </Fixture>
+        </TestCase>
+      </FixtureSet>
+    );
+  }
+}
+
+export default TextInputFixtures;

fixtures/dom/src/polyfills.js

@@ -1,3 +1,4 @@
+import 'core-js/es6/symbol';
 import 'core-js/es6/promise';
 import 'core-js/es6/set';
 import 'core-js/es6/map';

fixtures/dom/src/react-loader.js

@@ -1,3 +1,5 @@
+import semver from 'semver';
+
 /**
  * Take a version from the window query string and load a specific
  * version of React.
@@ -34,36 +36,67 @@ function loadScript(src) {
   });
 }
 
-export default function loadReact() {
-  let REACT_PATH = 'react.development.js';
-  let DOM_PATH = 'react-dom.development.js';
-
+export function reactPaths() {
   let query = parseQuery(window.location.search);
   let version = query.version || 'local';
+  let isProduction = query.production === 'true';
+
+  let environment = isProduction ? 'production.min' : 'development';
+
+  let reactPath = 'react.' + environment + '.js';
+  let reactDOMPath = 'react-dom.' + environment + '.js';
+  let reactDOMServerPath = 'react-dom-server.browser.' + environment + '.js';
 
   if (version !== 'local') {
+    const {major, minor, prerelease} = semver(version);
+    const [preReleaseStage] = prerelease;
     // The file structure was updated in 16. This wasn't the case for alphas.
     // Load the old module location for anything less than 16 RC
-    if (parseInt(version, 10) >= 16 && version.indexOf('alpha') < 0) {
-      REACT_PATH =
-        'https://unpkg.com/react@' + version + '/umd/react.development.js';
-      DOM_PATH =
+    if (major >= 16 && !(minor === 0 && preReleaseStage === 'alpha')) {
+      reactPath =
+        'https://unpkg.com/react@' +
+        version +
+        '/umd/react.' +
+        environment +
+        '.js';
+      reactDOMPath =
         'https://unpkg.com/react-dom@' +
         version +
-        '/umd/react-dom.development.js';
+        '/umd/react-dom.' +
+        environment +
+        '.js';
+      reactDOMServerPath =
+        'https://unpkg.com/react-dom@' +
+        version +
+        '/umd/react-dom-server.browser.' +
+        environment +
+        '.js';
     } else {
-      REACT_PATH = 'https://unpkg.com/react@' + version + '/dist/react.js';
-      DOM_PATH =
-        'https://unpkg.com/react-dom@' + version + '/dist/react-dom.js';
+      let suffix = isProduction ? '.min.js' : '.js';
+
+      reactPath = 'https://unpkg.com/react@' + version + '/dist/react' + suffix;
+      reactDOMPath =
+        'https://unpkg.com/react-dom@' + version + '/dist/react-dom' + suffix;
+      reactDOMServerPath =
+        'https://unpkg.com/react-dom@' +
+        version +
+        '/dist/react-dom-server' +
+        suffix;
     }
   }
 
   const needsReactDOM = version === 'local' || parseFloat(version, 10) > 0.13;
 
-  let request = loadScript(REACT_PATH);
+  return {reactPath, reactDOMPath, reactDOMServerPath, needsReactDOM};
+}
+
+export default function loadReact() {
+  const {reactPath, reactDOMPath, needsReactDOM} = reactPaths();
+
+  let request = loadScript(reactPath);
 
   if (needsReactDOM) {
-    request = request.then(() => loadScript(DOM_PATH));
+    request = request.then(() => loadScript(reactDOMPath));
   } else {
     // Aliasing React to ReactDOM for compatibility.
     request = request.then(() => {

fixtures/dom/src/style.css

@@ -4,14 +4,13 @@
   box-sizing: border-box;
 }
 
-html {
-  font-size: 10px;
-}
 body {
-  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
+  color: #333;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Arimo", "Roboto", "Oxygen",
     "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
     sans-serif;
-  font-size: 1.4rem;
+  font-size: 15px;
+  line-height: 24px;
   margin: 0;
   padding: 0;
 }
@@ -26,23 +25,82 @@ button {
   padding: 6px 8px;
 }
 
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+  color: #171717;
+  font-weight: 600;
+}
+
+h1 {
+  font-size: 32px;
+  margin: 24px 0;
+}
+
+h2 {
+  font-size: 24px;
+  margin: 24px 0 16px;
+}
+
+h3 {
+  font-size: 18px;
+  margin: 8px 0 16px;
+}
+
+h4, h5, h6 {
+  font-size: 16px;
+  margin: 0 0 16px;
+}
+
+code {
+  font-size: 90%;
+}
+
+a {
+  text-decoration: none;
+}
+
+a:link:hover,
+a:link:focus {
+  text-decoration: underline;
+}
+
+textarea {
+  border-radius: 2px;
+  border: 1px solid #d9d9d9;
+  font-size: 12px;
+  min-height: 100px;
+  min-width: 300px;
+  padding: 8px;
+}
+
 .header {
-  background: #222;
-  box-shadow: inset 0 -1px 3px #000;
-  font-size: 1.6rem;
-  line-height: 3.2rem;
+  background: #171717;
   overflow: hidden;
-  padding: .8rem 1.6rem;
+  padding: 8px;
+}
+
+.header a {
+  text-decoration: none;
+  color: white;
+}
+
+.header a:hover,
+.header a:focus{
+  text-decoration: underline;
 }
 
 .header select {
-  width: 12rem;
+  margin-left: 8px;
+  max-width: 150px;
 }
 
 .header__inner {
   display: table;
   margin: 0 auto;
-  max-width: 1000px;
   overflow: hidden;
   text-align: center;
   width: 100%;
@@ -68,6 +126,15 @@ button {
   width: 100%;
 }
 
+.header__checkbox {
+  vertical-align: middle;
+}
+
+.header__label {
+  font-size: 12px;
+  color: #ccc;
+}
+
 .sr-only {
   clip: rect(0, 0, 0, 0);
   height: 0;
@@ -108,11 +175,11 @@ fieldset {
 
 ul,
 ol {
-  margin: 0 0 2rem 0;
+  margin: 0 0 16px 0;
 }
 
-li {
-  margin-bottom: 0.4rem;
+p {
+  margin: 16px 0;
 }
 
 .type-subheading {
@@ -130,11 +197,10 @@ li {
 .footnote {
   border-left: 4px solid #aaa;
   color: #444;
+  font-size: 14px;
   font-style: italic;
-  line-height: 1.5;
-  margin-bottom: 2.4rem;
-  margin-left: 0.4rem;
-  padding-left: 1.6rem;
+  margin-left: 8px;
+  padding-left: 16px;
 }
 
 .test-case {
@@ -158,7 +224,7 @@ li {
 }
 
 .test-case__body {
-  padding: 0 15px;
+  padding: 10px;
 }
 
 .test-case__desc {
@@ -222,3 +288,24 @@ li {
 .field-group {
   overflow: hidden;
 }
+
+table {
+  border: 1px solid #d9d9d9;
+  border-width: 1px 1px 1px 0;
+  border-collapse: collapse;
+  margin: 16px 0;
+  font-size: 14px;
+  line-height: 20px;
+  width: 100%;
+}
+
+td,
+th {
+  text-align: left;
+  border: 1px solid #d9d9d9;
+  padding: 6px;
+}
+
+tbody tr:nth-child(even) {
+  background: #f0f0f0;
+}

fixtures/dom/src/tags.js

@@ -52,7 +52,9 @@ export default function getVersionTags() {
       cachedTags = JSON.parse(cachedTags);
       resolve(cachedTags);
     } else {
-      fetch('https://api.github.com/repos/facebook/react/tags', {mode: 'cors'})
+      fetch('https://api.github.com/repos/facebook/react/tags?per_page=1000', {
+        mode: 'cors',
+      })
         .then(res => res.json())
         .then(tags => {
           // A message property indicates an error was sent from the API

fixtures/dom/yarn.lock

@@ -2,6 +2,10 @@
 # yarn lockfile v1
 
 
+"@babel/standalone@^7.0.0":
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/@babel/standalone/-/standalone-7.0.0.tgz#856446641620c1c5f0ca775621d478324ebd1f52"
+
 abab@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/abab/-/abab-1.0.3.tgz#b81de5f7274ec4e756d797cd834f303642724e5d"
@@ -1556,6 +1560,10 @@ code-point-at@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
 
+codemirror@^5.40.0:
+  version "5.40.0"
+  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.40.0.tgz#2f5ed47366e514f41349ba0fe34daaa39be4e257"
+
 color-convert@^1.3.0:
   version "1.8.2"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.8.2.tgz#be868184d7c8631766d54e7078e2672d7c7e3339"
@@ -5878,6 +5886,10 @@ semver@^5.0.3:
   version "5.4.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
 
+semver@^5.5.0:
+  version "5.5.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
+
 send@0.14.1:
   version "0.14.1"
   resolved "https://registry.yarnpkg.com/send/-/send-0.14.1.tgz#a954984325392f51532a7760760e459598c89f7a"

fixtures/eslint/.eslintrc.json

@@ -0,0 +1,14 @@
+{
+  "root": true,
+  "parserOptions": {
+    "ecmaVersion": 6,
+    "sourceType": "module",
+    "ecmaFeatures": {
+      "jsx": true
+    }
+  },
+  "plugins": ["react-hooks"],
+  "rules": {
+    "react-hooks/rules-of-hooks": 2
+  }
+}

fixtures/eslint/README.md

@@ -0,0 +1,7 @@
+# ESLint Playground Fixture
+
+This is an internal playground for quick iteration on our lint rules inside an IDE like VSCode.
+
+See instructions in `./index.js` in this directory.
+
+![Demo](https://duaw26jehqd4r.cloudfront.net/items/2Z390a31003O0l0o0e3O/Screen%20Recording%202019-01-16%20at%2010.29%20PM.gif?v=d6856125)

fixtures/eslint/index.js

@@ -0,0 +1,11 @@
+// This is a testing playground for our lint rules.
+
+// 1. Run yarn && yarn start
+// 2. "File > Add Folder to Workspace" this specific folder in VSCode with ESLint extension
+// 3. Changes to the rule source should get picked up without restarting ESLint server
+
+function Foo() {
+  if (condition) {
+    useEffect(() => {});
+  }
+}

fixtures/eslint/package.json

@@ -0,0 +1,12 @@
+{
+  "private": true,
+  "name": "eslint-playground",
+  "dependencies": {
+    "eslint": "4.1.0",
+    "eslint-plugin-react-hooks": "link:./proxy"
+  },
+  "scripts": {
+    "start": "./watch.sh",
+    "lint": "eslint index.js"
+  }
+}

fixtures/eslint/proxy/index.js

@@ -0,0 +1,35 @@
+'use strict';
+
+// This file is a proxy for our rule definition that will
+// load the latest built version on every check. This makes
+// it convenient to test inside IDEs (which would otherwise
+// load a version of our rule once and never restart the server).
+// See instructions in ../index.js playground.
+
+let build;
+reload();
+
+function reload() {
+  for (let id in require.cache) {
+    if (/eslint-plugin-react-hooks/.test(id)) {
+      delete require.cache[id];
+    }
+  }
+  // Point to the built version.
+  build = require('../../../build/node_modules/eslint-plugin-react-hooks');
+}
+
+let rules = {};
+for (let key in build.rules) {
+  if (build.rules.hasOwnProperty(key)) {
+    rules[key] = Object.assign({}, build.rules, {
+      create() {
+        // Reload changes to the built rule
+        reload();
+        return build.rules[key].create.apply(this, arguments);
+      },
+    });
+  }
+}
+
+module.exports = {rules};

fixtures/eslint/proxy/package.json

@@ -0,0 +1,4 @@
+{
+  "private": true,
+  "version": "0.0.0"
+}

fixtures/eslint/watch.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+(cd ../.. && yarn build eslint --type=NODE_DEV)
+(cd ../.. && watchman-make --make 'yarn build eslint --type=NODE_DEV' -p 'packages/eslint-plugin-*/**/*' -t ignored)

fixtures/eslint/yarn.lock

@@ -0,0 +1,853 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+acorn-jsx@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
+  integrity sha1-r9+UiPsezvyDSPb7IvRk4ypYs2s=
+  dependencies:
+    acorn "^3.0.4"
+
+acorn@^3.0.4:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
+  integrity sha1-ReN/s56No/JbruP/U2niu18iAXo=
+
+acorn@^5.5.0:
+  version "5.7.3"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
+  integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
+
+ajv-keywords@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-3.2.0.tgz#e86b819c602cf8821ad637413698f1dec021847a"
+  integrity sha1-6GuBnGAs+IIa1jdBNpjx3sAhhHo=
+
+ajv@^6.0.1:
+  version "6.7.0"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.7.0.tgz#e3ce7bb372d6577bb1839f1dfdfcbf5ad2948d96"
+  integrity sha512-RZXPviBTtfmtka9n9sy1N5M5b82CbxWIR6HIis4s3WQTXDJamc/0gpCWNGz6EWdWp4DOfjzJfhz/AS9zVPjjWg==
+  dependencies:
+    fast-deep-equal "^2.0.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.4.1"
+    uri-js "^4.2.2"
+
+ansi-escapes@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.1.0.tgz#f73207bb81207d75fd6c83f125af26eea378ca30"
+  integrity sha512-UgAb8H9D41AQnu/PbWlCofQVcnV4Gs2bBJi9eZPxfU/hgglFh3SMDMENRIqdr7H6XFnXdoknctFByVsCOotTVw==
+
+ansi-regex@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
+  integrity sha1-w7M6te42DYbg5ijwRorn7yfWVN8=
+
+ansi-regex@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
+  integrity sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=
+
+ansi-styles@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
+  integrity sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=
+
+ansi-styles@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
+  integrity sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==
+  dependencies:
+    color-convert "^1.9.0"
+
+argparse@^1.0.7:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
+  integrity sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==
+  dependencies:
+    sprintf-js "~1.0.2"
+
+babel-code-frame@^6.22.0:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.26.0.tgz#63fd43f7dc1e3bb7ce35947db8fe369a3f58c74b"
+  integrity sha1-Y/1D99weO7fONZR9uP42mj9Yx0s=
+  dependencies:
+    chalk "^1.1.3"
+    esutils "^2.0.2"
+    js-tokens "^3.0.2"
+
+balanced-match@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
+  integrity sha1-ibTRmasr7kneFk6gK4nORi1xt2c=
+
+brace-expansion@^1.1.7:
+  version "1.1.11"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
+  integrity sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==
+  dependencies:
+    balanced-match "^1.0.0"
+    concat-map "0.0.1"
+
+buffer-from@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
+  integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==
+
+caller-path@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
+  integrity sha1-lAhe9jWB7NPaqSREqP6U6CV3dR8=
+  dependencies:
+    callsites "^0.2.0"
+
+callsites@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
+  integrity sha1-r6uWJikQp/M8GaV3WCXGnzTjUMo=
+
+chalk@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
+  integrity sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=
+  dependencies:
+    ansi-styles "^2.2.1"
+    escape-string-regexp "^1.0.2"
+    has-ansi "^2.0.0"
+    strip-ansi "^3.0.0"
+    supports-color "^2.0.0"
+
+chalk@^2.0.0, chalk@^2.1.0:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
+  integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
+  dependencies:
+    ansi-styles "^3.2.1"
+    escape-string-regexp "^1.0.5"
+    supports-color "^5.3.0"
+
+chardet@^0.4.0:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.4.2.tgz#b5473b33dc97c424e5d98dc87d55d4d8a29c8bf2"
+  integrity sha1-tUc7M9yXxCTl2Y3IfVXU2KKci/I=
+
+circular-json@^0.3.1:
+  version "0.3.3"
+  resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.3.3.tgz#815c99ea84f6809529d2f45791bdf82711352d66"
+  integrity sha512-UZK3NBx2Mca+b5LsG7bY183pHWt5Y1xts4P3Pz7ENTwGVnJOUWbRb3ocjvX7hx9tq/yTAdclXm9sZ38gNuem4A==
+
+cli-cursor@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-2.1.0.tgz#b35dac376479facc3e94747d41d0d0f5238ffcb5"
+  integrity sha1-s12sN2R5+sw+lHR9QdDQ9SOP/LU=
+  dependencies:
+    restore-cursor "^2.0.0"
+
+cli-width@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.2.0.tgz#ff19ede8a9a5e579324147b0c11f0fbcbabed639"
+  integrity sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=
+
+color-convert@^1.9.0:
+  version "1.9.3"
+  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
+  integrity sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==
+  dependencies:
+    color-name "1.1.3"
+
+color-name@1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
+  integrity sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=
+
+concat-map@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
+  integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
+
+concat-stream@^1.6.0:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
+  integrity sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==
+  dependencies:
+    buffer-from "^1.0.0"
+    inherits "^2.0.3"
+    readable-stream "^2.2.2"
+    typedarray "^0.0.6"
+
+core-util-is@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
+  integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
+
+debug@^2.6.8:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
+  dependencies:
+    ms "2.0.0"
+
+deep-is@~0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
+  integrity sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=
+
+doctrine@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
+  integrity sha512-35mSku4ZXK0vfCuHEDAwt55dg2jNajHZ1odvF+8SSr82EsZY4QmXfuWso8oEd8zRhVObSN18aM0CjSdoBX7zIw==
+  dependencies:
+    esutils "^2.0.2"
+
+escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
+  integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
+
+"eslint-plugin-react-hooks@link:./proxy":
+  version "0.0.0"
+  uid ""
+
+eslint-scope@^3.7.1:
+  version "3.7.3"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-3.7.3.tgz#bb507200d3d17f60247636160b4826284b108535"
+  integrity sha512-W+B0SvF4gamyCTmUc+uITPY0989iXVfKvhwtmJocTaYoc/3khEHmEmvfY/Gn9HA9VV75jrQECsHizkNw1b68FA==
+  dependencies:
+    esrecurse "^4.1.0"
+    estraverse "^4.1.1"
+
+eslint@4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-4.1.0.tgz#bbb55a28220ee08b69da9554d45a6b2ebfd7d913"
+  integrity sha1-u7VaKCIO4Itp2pVU1FprLr/X2RM=
+  dependencies:
+    babel-code-frame "^6.22.0"
+    chalk "^1.1.3"
+    concat-stream "^1.6.0"
+    debug "^2.6.8"
+    doctrine "^2.0.0"
+    eslint-scope "^3.7.1"
+    espree "^3.4.3"
+    esquery "^1.0.0"
+    estraverse "^4.2.0"
+    esutils "^2.0.2"
+    file-entry-cache "^2.0.0"
+    glob "^7.1.2"
+    globals "^9.17.0"
+    ignore "^3.3.3"
+    imurmurhash "^0.1.4"
+    inquirer "^3.0.6"
+    is-my-json-valid "^2.16.0"
+    is-resolvable "^1.0.0"
+    js-yaml "^3.8.4"
+    json-stable-stringify "^1.0.1"
+    levn "^0.3.0"
+    lodash "^4.17.4"
+    minimatch "^3.0.2"
+    mkdirp "^0.5.1"
+    natural-compare "^1.4.0"
+    optionator "^0.8.2"
+    path-is-inside "^1.0.2"
+    pluralize "^4.0.0"
+    progress "^2.0.0"
+    require-uncached "^1.0.3"
+    strip-json-comments "~2.0.1"
+    table "^4.0.1"
+    text-table "~0.2.0"
+
+espree@^3.4.3:
+  version "3.5.4"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-3.5.4.tgz#b0f447187c8a8bed944b815a660bddf5deb5d1a7"
+  integrity sha512-yAcIQxtmMiB/jL32dzEp2enBeidsB7xWPLNiw3IIkpVds1P+h7qF9YwJq1yUNzp2OKXgAprs4F61ih66UsoD1A==
+  dependencies:
+    acorn "^5.5.0"
+    acorn-jsx "^3.0.0"
+
+esprima@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
+  integrity sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==
+
+esquery@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.0.1.tgz#406c51658b1f5991a5f9b62b1dc25b00e3e5c708"
+  integrity sha512-SmiyZ5zIWH9VM+SRUReLS5Q8a7GxtRdxEBVZpm98rJM7Sb+A9DVCndXfkeFUd3byderg+EbDkfnevfCwynWaNA==
+  dependencies:
+    estraverse "^4.0.0"
+
+esrecurse@^4.1.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.2.1.tgz#007a3b9fdbc2b3bb87e4879ea19c92fdbd3942cf"
+  integrity sha512-64RBB++fIOAXPw3P9cy89qfMlvZEXZkqqJkjqqXIvzP5ezRZjW+lPWjw35UX/3EhUPFYbg5ER4JYgDw4007/DQ==
+  dependencies:
+    estraverse "^4.1.0"
+
+estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
+  integrity sha1-De4/7TH81GlhjOc0IJn8GvoL2xM=
+
+esutils@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
+  integrity sha1-Cr9PHKpbyx96nYrMbepPqqBLrJs=
+
+external-editor@^2.0.4:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-2.2.0.tgz#045511cfd8d133f3846673d1047c154e214ad3d5"
+  integrity sha512-bSn6gvGxKt+b7+6TKEv1ZycHleA7aHhRHyAqJyp5pbUFuYYNIzpZnQDk7AsYckyWdEnTeAnay0aCy2aV6iTk9A==
+  dependencies:
+    chardet "^0.4.0"
+    iconv-lite "^0.4.17"
+    tmp "^0.0.33"
+
+fast-deep-equal@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz#7b05218ddf9667bf7f370bf7fdb2cb15fdd0aa49"
+  integrity sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=
+
+fast-json-stable-stringify@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
+  integrity sha1-1RQsDK7msRifh9OnYREGT4bIu/I=
+
+fast-levenshtein@~2.0.4:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
+  integrity sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=
+
+figures@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/figures/-/figures-2.0.0.tgz#3ab1a2d2a62c8bfb431a0c94cb797a2fce27c962"
+  integrity sha1-OrGi0qYsi/tDGgyUy3l6L84nyWI=
+  dependencies:
+    escape-string-regexp "^1.0.5"
+
+file-entry-cache@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/file-entry-cache/-/file-entry-cache-2.0.0.tgz#c392990c3e684783d838b8c84a45d8a048458361"
+  integrity sha1-w5KZDD5oR4PYOLjISkXYoEhFg2E=
+  dependencies:
+    flat-cache "^1.2.1"
+    object-assign "^4.0.1"
+
+flat-cache@^1.2.1:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.3.4.tgz#2c2ef77525cc2929007dfffa1dd314aa9c9dee6f"
+  integrity sha512-VwyB3Lkgacfik2vhqR4uv2rvebqmDvFu4jlN/C1RzWoJEo8I7z4Q404oiqYCkq41mni8EzQnm95emU9seckwtg==
+  dependencies:
+    circular-json "^0.3.1"
+    graceful-fs "^4.1.2"
+    rimraf "~2.6.2"
+    write "^0.2.1"
+
+fs.realpath@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
+  integrity sha1-FQStJSMVjKpA20onh8sBQRmU6k8=
+
+generate-function@^2.0.0:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/generate-function/-/generate-function-2.3.1.tgz#f069617690c10c868e73b8465746764f97c3479f"
+  integrity sha512-eeB5GfMNeevm/GRYq20ShmsaGcmI81kIX2K9XQx5miC8KdHaC6Jm0qQ8ZNeGOi7wYB8OsdxKs+Y2oVuTFuVwKQ==
+  dependencies:
+    is-property "^1.0.2"
+
+generate-object-property@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/generate-object-property/-/generate-object-property-1.2.0.tgz#9c0e1c40308ce804f4783618b937fa88f99d50d0"
+  integrity sha1-nA4cQDCM6AT0eDYYuTf6iPmdUNA=
+  dependencies:
+    is-property "^1.0.0"
+
+glob@^7.1.2, glob@^7.1.3:
+  version "7.1.3"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
+  integrity sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+globals@^9.17.0:
+  version "9.18.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
+  integrity sha512-S0nG3CLEQiY/ILxqtztTWH/3iRRdyBLw6KMDxnKMchrtbj2OFmehVh0WUCfW3DUrIgx/qFrJPICrq4Z4sTR9UQ==
+
+graceful-fs@^4.1.2:
+  version "4.1.15"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.15.tgz#ffb703e1066e8a0eeaa4c8b80ba9253eeefbfb00"
+  integrity sha512-6uHUhOPEBgQ24HM+r6b/QwWfZq+yiFcipKFrOFiBEnWdy5sdzYoi+pJeQaPI5qOLRFqWmAXUPQNsielzdLoecA==
+
+has-ansi@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-2.0.0.tgz#34f5049ce1ecdf2b0649af3ef24e45ed35416d91"
+  integrity sha1-NPUEnOHs3ysGSa8+8k5F7TVBbZE=
+  dependencies:
+    ansi-regex "^2.0.0"
+
+has-flag@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
+  integrity sha1-tdRU3CGZriJWmfNGfloH87lVuv0=
+
+iconv-lite@^0.4.17:
+  version "0.4.24"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
+  integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
+
+ignore@^3.3.3:
+  version "3.3.10"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.10.tgz#0a97fb876986e8081c631160f8f9f389157f0043"
+  integrity sha512-Pgs951kaMm5GXP7MOvxERINe3gsaVjUWFm+UZPSq9xYriQAksyhg0csnS0KXSNRD5NmNdapXEpjxG49+AKh/ug==
+
+imurmurhash@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
+  integrity sha1-khi5srkoojixPcT7a21XbyMUU+o=
+
+inflight@^1.0.4:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
+  integrity sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=
+  dependencies:
+    once "^1.3.0"
+    wrappy "1"
+
+inherits@2, inherits@^2.0.3, inherits@~2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
+  integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
+
+inquirer@^3.0.6:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-3.3.0.tgz#9dd2f2ad765dcab1ff0443b491442a20ba227dc9"
+  integrity sha512-h+xtnyk4EwKvFWHrUYsWErEVR+igKtLdchu+o0Z1RL7VU/jVMFbYir2bp6bAj8efFNxWqHX0dIss6fJQ+/+qeQ==
+  dependencies:
+    ansi-escapes "^3.0.0"
+    chalk "^2.0.0"
+    cli-cursor "^2.1.0"
+    cli-width "^2.0.0"
+    external-editor "^2.0.4"
+    figures "^2.0.0"
+    lodash "^4.3.0"
+    mute-stream "0.0.7"
+    run-async "^2.2.0"
+    rx-lite "^4.0.8"
+    rx-lite-aggregates "^4.0.8"
+    string-width "^2.1.0"
+    strip-ansi "^4.0.0"
+    through "^2.3.6"
+
+is-fullwidth-code-point@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
+  integrity sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=
+
+is-my-ip-valid@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-my-ip-valid/-/is-my-ip-valid-1.0.0.tgz#7b351b8e8edd4d3995d4d066680e664d94696824"
+  integrity sha512-gmh/eWXROncUzRnIa1Ubrt5b8ep/MGSnfAUI3aRp+sqTCs1tv1Isl8d8F6JmkN3dXKc3ehZMrtiPN9eL03NuaQ==
+
+is-my-json-valid@^2.16.0:
+  version "2.19.0"
+  resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.19.0.tgz#8fd6e40363cd06b963fa877d444bfb5eddc62175"
+  integrity sha512-mG0f/unGX1HZ5ep4uhRaPOS8EkAY8/j6mDRMJrutq4CqhoJWYp7qAlonIPy3TV7p3ju4TK9fo/PbnoksWmsp5Q==
+  dependencies:
+    generate-function "^2.0.0"
+    generate-object-property "^1.1.0"
+    is-my-ip-valid "^1.0.0"
+    jsonpointer "^4.0.0"
+    xtend "^4.0.0"
+
+is-promise@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
+  integrity sha1-eaKp7OfwlugPNtKy87wWwf9L8/o=
+
+is-property@^1.0.0, is-property@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-property/-/is-property-1.0.2.tgz#57fe1c4e48474edd65b09911f26b1cd4095dda84"
+  integrity sha1-V/4cTkhHTt1lsJkR8msc1Ald2oQ=
+
+is-resolvable@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.1.0.tgz#fb18f87ce1feb925169c9a407c19318a3206ed88"
+  integrity sha512-qgDYXFSR5WvEfuS5dMj6oTMEbrrSaM0CrFk2Yiq/gXnBvD9pMa2jGXxyhGLfvhZpuMZe18CJpFxAt3CRs42NMg==
+
+isarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
+  integrity sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=
+
+js-tokens@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
+  integrity sha1-mGbfOVECEw449/mWvOtlRDIJwls=
+
+js-yaml@^3.8.4:
+  version "3.12.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.12.1.tgz#295c8632a18a23e054cf5c9d3cecafe678167600"
+  integrity sha512-um46hB9wNOKlwkHgiuyEVAybXBjwFUV0Z/RaHJblRd9DXltue9FTYvzCr9ErQrK9Adz5MU4gHWVaNUfdmrC8qA==
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^4.0.0"
+
+json-schema-traverse@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz#69f6a87d9513ab8bb8fe63bdb0979c448e684660"
+  integrity sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==
+
+json-stable-stringify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
+  integrity sha1-mnWdOcXy/1A/1TAGRu1EX4jE+a8=
+  dependencies:
+    jsonify "~0.0.0"
+
+jsonify@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
+  integrity sha1-LHS27kHZPKUbe1qu6PUDYx0lKnM=
+
+jsonpointer@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/jsonpointer/-/jsonpointer-4.0.1.tgz#4fd92cb34e0e9db3c89c8622ecf51f9b978c6cb9"
+  integrity sha1-T9kss04OnbPInIYi7PUfm5eMbLk=
+
+levn@^0.3.0, levn@~0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
+  integrity sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=
+  dependencies:
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+
+lodash@^4.17.4, lodash@^4.3.0:
+  version "4.17.11"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
+  integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
+
+mimic-fn@^1.0.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-1.2.0.tgz#820c86a39334640e99516928bd03fca88057d022"
+  integrity sha512-jf84uxzwiuiIVKiOLpfYk7N46TSy8ubTonmneY9vrpHNAnp0QBt2BxWV9dO3/j+BoVAb+a5G6YDPW3M5HOdMWQ==
+
+minimatch@^3.0.2, minimatch@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
+  integrity sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==
+  dependencies:
+    brace-expansion "^1.1.7"
+
+minimist@0.0.8:
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
+  integrity sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=
+
+mkdirp@^0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
+  integrity sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=
+  dependencies:
+    minimist "0.0.8"
+
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+  integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=
+
+mute-stream@0.0.7:
+  version "0.0.7"
+  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
+  integrity sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=
+
+natural-compare@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
+  integrity sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=
+
+object-assign@^4.0.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
+  integrity sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=
+
+once@^1.3.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
+  integrity sha1-WDsap3WWHUsROsF9nFC6753Xa9E=
+  dependencies:
+    wrappy "1"
+
+onetime@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/onetime/-/onetime-2.0.1.tgz#067428230fd67443b2794b22bba528b6867962d4"
+  integrity sha1-BnQoIw/WdEOyeUsiu6UotoZ5YtQ=
+  dependencies:
+    mimic-fn "^1.0.0"
+
+optionator@^0.8.2:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
+  integrity sha1-NkxeQJ0/TWMB1sC0wFu6UBgK62Q=
+  dependencies:
+    deep-is "~0.1.3"
+    fast-levenshtein "~2.0.4"
+    levn "~0.3.0"
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+    wordwrap "~1.0.0"
+
+os-tmpdir@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
+  integrity sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=
+
+path-is-absolute@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
+  integrity sha1-F0uSaHNVNP+8es5r9TpanhtcX18=
+
+path-is-inside@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
+  integrity sha1-NlQX3t5EQw0cEa9hAn+s8HS9/FM=
+
+pluralize@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-4.0.0.tgz#59b708c1c0190a2f692f1c7618c446b052fd1762"
+  integrity sha1-WbcIwcAZCi9pLxx2GMRGsFL9F2I=
+
+prelude-ls@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
+  integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
+
+process-nextick-args@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.0.tgz#a37d732f4271b4ab1ad070d35508e8290788ffaa"
+  integrity sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw==
+
+progress@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
+  integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==
+
+punycode@^2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
+  integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
+
+readable-stream@^2.2.2:
+  version "2.3.6"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
+  integrity sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~2.0.0"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.1.1"
+    util-deprecate "~1.0.1"
+
+require-uncached@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/require-uncached/-/require-uncached-1.0.3.tgz#4e0d56d6c9662fd31e43011c4b95aa49955421d3"
+  integrity sha1-Tg1W1slmL9MeQwEcS5WqSZVUIdM=
+  dependencies:
+    caller-path "^0.1.0"
+    resolve-from "^1.0.0"
+
+resolve-from@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
+  integrity sha1-Jsv+k10a7uq7Kbw/5a6wHpPUQiY=
+
+restore-cursor@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-2.0.0.tgz#9f7ee287f82fd326d4fd162923d62129eee0dfaf"
+  integrity sha1-n37ih/gv0ybU/RYpI9YhKe7g368=
+  dependencies:
+    onetime "^2.0.0"
+    signal-exit "^3.0.2"
+
+rimraf@~2.6.2:
+  version "2.6.3"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
+  integrity sha512-mwqeW5XsA2qAejG46gYdENaxXjx9onRNCfn7L0duuP4hCuTIi/QO7PDK07KJfp1d+izWPrzEJDcSqBa0OZQriA==
+  dependencies:
+    glob "^7.1.3"
+
+run-async@^2.2.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.3.0.tgz#0371ab4ae0bdd720d4166d7dfda64ff7a445a6c0"
+  integrity sha1-A3GrSuC91yDUFm19/aZP96RFpsA=
+  dependencies:
+    is-promise "^2.1.0"
+
+rx-lite-aggregates@^4.0.8:
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/rx-lite-aggregates/-/rx-lite-aggregates-4.0.8.tgz#753b87a89a11c95467c4ac1626c4efc4e05c67be"
+  integrity sha1-dTuHqJoRyVRnxKwWJsTvxOBcZ74=
+  dependencies:
+    rx-lite "*"
+
+rx-lite@*, rx-lite@^4.0.8:
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-4.0.8.tgz#0b1e11af8bc44836f04a6407e92da42467b79444"
+  integrity sha1-Cx4Rr4vESDbwSmQH6S2kJGe3lEQ=
+
+safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
+  integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
+
+"safer-buffer@>= 2.1.2 < 3":
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
+  integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
+
+signal-exit@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
+  integrity sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=
+
+slice-ansi@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-1.0.0.tgz#044f1a49d8842ff307aad6b505ed178bd950134d"
+  integrity sha512-POqxBK6Lb3q6s047D/XsDVNPnF9Dl8JSaqe9h9lURl0OdNqy/ujDrOiIHtsqXMGbWWTIomRzAMaTyawAU//Reg==
+  dependencies:
+    is-fullwidth-code-point "^2.0.0"
+
+sprintf-js@~1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
+  integrity sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=
+
+string-width@^2.1.0, string-width@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
+  integrity sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==
+  dependencies:
+    is-fullwidth-code-point "^2.0.0"
+    strip-ansi "^4.0.0"
+
+string_decoder@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
+  integrity sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==
+  dependencies:
+    safe-buffer "~5.1.0"
+
+strip-ansi@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
+  integrity sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=
+  dependencies:
+    ansi-regex "^2.0.0"
+
+strip-ansi@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-4.0.0.tgz#a8479022eb1ac368a871389b635262c505ee368f"
+  integrity sha1-qEeQIusaw2iocTibY1JixQXuNo8=
+  dependencies:
+    ansi-regex "^3.0.0"
+
+strip-json-comments@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
+  integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
+
+supports-color@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
+  integrity sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=
+
+supports-color@^5.3.0:
+  version "5.5.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
+  integrity sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==
+  dependencies:
+    has-flag "^3.0.0"
+
+table@^4.0.1:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/table/-/table-4.0.3.tgz#00b5e2b602f1794b9acaf9ca908a76386a7813bc"
+  integrity sha512-S7rnFITmBH1EnyKcvxBh1LjYeQMmnZtCXSEbHcH6S0NoKit24ZuFO/T1vDcLdYsLQkM188PVVhQmzKIuThNkKg==
+  dependencies:
+    ajv "^6.0.1"
+    ajv-keywords "^3.0.0"
+    chalk "^2.1.0"
+    lodash "^4.17.4"
+    slice-ansi "1.0.0"
+    string-width "^2.1.1"
+
+text-table@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
+  integrity sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=
+
+through@^2.3.6:
+  version "2.3.8"
+  resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
+  integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=
+
+tmp@^0.0.33:
+  version "0.0.33"
+  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
+  integrity sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==
+  dependencies:
+    os-tmpdir "~1.0.2"
+
+type-check@~0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
+  integrity sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=
+  dependencies:
+    prelude-ls "~1.1.2"
+
+typedarray@^0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
+  integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
+
+uri-js@^4.2.2:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
+  integrity sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==
+  dependencies:
+    punycode "^2.1.0"
+
+util-deprecate@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+  integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
+
+wordwrap@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
+  integrity sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=
+
+wrappy@1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
+  integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
+
+write@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/write/-/write-0.2.1.tgz#5fc03828e264cea3fe91455476f7a3c566cb0757"
+  integrity sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=
+  dependencies:
+    mkdirp "^0.5.1"
+
+xtend@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
+  integrity sha1-pcbVMr5lbiPbgg77lDofBJmNY68=

fixtures/expiration/package.json

@@ -9,7 +9,7 @@
   },
   "scripts": {
     "prestart":
-      "cp ../../build/dist/react.development.js public/ && cp ../../build/dist/react-dom.development.js public/",
+      "cp ../../build/node_modules/react/umd/react.development.js public/ && cp ../../build/node_modules/react-dom/umd/react-dom.development.js public/",
     "start": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test --env=jsdom",

fixtures/fiber-debugger/src/describeFibers.js

@@ -90,17 +90,17 @@ export default function describeFibers(rootFiber, workInProgress) {
   const workInProgressID = acknowledgeFiber(workInProgress);
 
   let currentIDs = new Set();
-  function markAsCurent(id) {
+  function markAsCurrent(id) {
     currentIDs.add(id);
     const fiber = descriptions[id];
     if (fiber.sibling) {
-      markAsCurent(fiber.sibling);
+      markAsCurrent(fiber.sibling);
     }
     if (fiber.child) {
-      markAsCurent(fiber.child);
+      markAsCurrent(fiber.child);
     }
   }
-  markAsCurent(rootID);
+  markAsCurrent(rootID);
 
   return {
     descriptions,

fixtures/fiber-triangle/index.html

@@ -16,8 +16,8 @@
         If you checked out the source from GitHub make sure to run <code>npm run build</code>.
       </p>
     </div>
-    <script src="../../build/dist/react.development.js"></script>
-    <script src="../../build/dist/react-dom.development.js"></script>
+    <script src="../../build/node_modules/react/umd/react.development.js"></script>
+    <script src="../../build/node_modules/react-dom/umd/react-dom.development.js"></script>
     <script src="https://unpkg.com/babel-standalone@6/babel.js"></script>
     <script type="text/babel">
       var dotStyle = {

fixtures/fizz-ssr-browser/index.html

@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<html style="width: 100%; height: 100%; overflow: hidden">
+  <head>
+    <meta charset="utf-8">
+    <title>Fizz Example</title>
+  </head>
+  <body>
+    <h1>Fizz Example</h1>
+    <div id="container">
+      <p>
+        To install React, follow the instructions on
+        <a href="https://github.com/facebook/react/">GitHub</a>.
+      </p>
+      <p>
+        If you can see this, React is <strong>not</strong> working right.
+        If you checked out the source from GitHub make sure to run <code>npm run build</code>.
+      </p>
+    </div>
+    <script src="../../build/dist/react.development.js"></script>
+    <script src="../../build/dist/react-dom-unstable-fizz.browser.development.js"></script>
+    <script src="https://unpkg.com/babel-standalone@6/babel.js"></script>
+    <script type="text/babel">
+      let stream = ReactDOMFizzServer.renderToReadableStream(<body>Success</body>);
+      let response = new Response(stream, {
+        headers: {'Content-Type': 'text/html'},
+      });
+      display(response);
+
+      async function display(responseToDisplay) {
+        let blob = await responseToDisplay.blob();
+        let url = URL.createObjectURL(blob);
+        let iframe = document.createElement('iframe');
+        iframe.src = url;
+        let container = document.getElementById('container');
+        container.innerHTML = '';
+        container.appendChild(iframe);
+      }
+    </script>
+  </body>
+</html>

fixtures/packaging/README.md

@@ -15,28 +15,18 @@ First, build React and the fixtures:
 ```
 cd react
 npm run build
-
-cd fixtures/packaging
-node build-all.js
+node fixtures/packaging/build-all.js
 ```
 
-Then run a local server at the root of the repo, e.g.
+Then run a local server, e.g.
 
 ```
-npm i -g pushstate-server
-cd ../..
-pushstate-server .
+npx pushstate-server .
 ```
 
-(Too complicated? Send a PR to simplify this :-)).
-
-Then open the following URL in your browser:
-
-```
-open http://localhost:9000/fixtures/packaging/index.html
-```
+and open the following URL in your browser: [http://localhost:9000/fixtures/packaging/index.html](http://localhost:9000/fixtures/packaging/index.html)
 
 You should see two things:
 
-* "Hello World" is rendered in each iframe.
+* A number of iframes (corresponding to various builds), with "Hello World" rendered in each iframe.
 * No errors in the console.

fixtures/packaging/babel-standalone/dev.html

@@ -1,7 +1,7 @@
 <html>
   <body>
-    <script src="../../../build/dist/react.development.js"></script>
-    <script src="../../../build/dist/react-dom.development.js"></script>
+    <script src="../../../build/node_modules/react/umd/react.development.js"></script>
+    <script src="../../../build/node_modules/react-dom/umd/react-dom.development.js"></script>
     <script src="https://unpkg.com/babel-standalone@6/babel.js"></script>
     <div id="container"></div>
     <script type="text/babel">

fixtures/packaging/browserify/dev/package.json

@@ -2,11 +2,10 @@
   "private": true,
   "name": "browserify-dev-fixture",
   "dependencies": {
-    "browserify": "^13.3.0",
-    "react": "link:../../../../build/node_modules/react",
-    "react-dom": "link:../../../../build/node_modules/react-dom"
+    "browserify": "^13.3.0"
   },
   "scripts": {
-    "build": "rm -f output.js && browserify ./input.js -o output.js"
+    "build": "rm -f output.js && browserify ./input.js -o output.js",
+    "prebuild": "cp -r ../../../../build/node_modules/* ./node_modules/"
   }
 }

fixtures/packaging/browserify/dev/yarn.lock

@@ -25,10 +25,6 @@ array-reduce@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/array-reduce/-/array-reduce-0.0.0.tgz#173899d3ffd1c7d9383e4479525dbe278cab5f2b"
 
-asap@~2.0.3:
-  version "2.0.6"
-  resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
-
 asn1.js@^4.0.0:
   version "4.9.1"
   resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.9.1.tgz#48ba240b45a9280e94748990ba597d216617fd40"
@@ -254,10 +250,6 @@ convert-source-map@~1.1.0:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.1.3.tgz#4829c877e9fe49b3161f3bf3673888e204699860"
 
-core-js@^1.0.0:
-  version "1.2.7"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
-
 core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
@@ -365,12 +357,6 @@ elliptic@^6.0.0:
     minimalistic-assert "^1.0.0"
     minimalistic-crypto-utils "^1.0.0"
 
-encoding@^0.1.11:
-  version "0.1.12"
-  resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.12.tgz#538b66f3ee62cd1ab51ec323829d1f9480c74beb"
-  dependencies:
-    iconv-lite "~0.4.13"
-
 events@~1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
@@ -382,18 +368,6 @@ evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
     md5.js "^1.3.4"
     safe-buffer "^5.1.1"
 
-fbjs@^0.8.16:
-  version "0.8.16"
-  resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.16.tgz#5e67432f550dc41b572bf55847b8aca64e5337db"
-  dependencies:
-    core-js "^1.0.0"
-    isomorphic-fetch "^2.1.1"
-    loose-envify "^1.0.0"
-    object-assign "^4.1.0"
-    promise "^7.1.1"
-    setimmediate "^1.0.5"
-    ua-parser-js "^0.7.9"
-
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -455,10 +429,6 @@ https-browserify@~0.0.0:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-0.0.1.tgz#3f91365cabe60b77ed0ebba24b454e3e09d95a82"
 
-iconv-lite@~0.4.13:
-  version "0.4.19"
-  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
-
 ieee754@^1.1.4:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.8.tgz#be33d40ac10ef1926701f6f08a2d86fbfd1ad3e4"
@@ -505,10 +475,6 @@ is-buffer@^1.1.0:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.5.tgz#1f3b26ef613b214b88cbca23cc6c01d87961eecc"
 
-is-stream@^1.0.1:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
-
 isarray@^1.0.0, isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
@@ -517,17 +483,6 @@ isarray@~0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
 
-isomorphic-fetch@^2.1.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/isomorphic-fetch/-/isomorphic-fetch-2.2.1.tgz#611ae1acf14f5e81f729507472819fe9733558a9"
-  dependencies:
-    node-fetch "^1.0.1"
-    whatwg-fetch ">=0.10.0"
-
-js-tokens@^3.0.0:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
-
 json-stable-stringify@~0.0.0:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-0.0.1.tgz#611c23e814db375527df851193db59dd2af27f45"
@@ -560,12 +515,6 @@ lodash.memoize@~3.0.3:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-3.0.4.tgz#2dcbd2c287cbc0a55cc42328bd0c736150d53e3f"
 
-loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.3.1.tgz#d1a8ad33fa9ce0e713d65fdd0ac8b748d478c848"
-  dependencies:
-    js-tokens "^3.0.0"
-
 md5.js@^1.3.4:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/md5.js/-/md5.js-1.3.4.tgz#e9bdbde94a20a5ac18b04340fc5764d5b09d901d"
@@ -618,17 +567,6 @@ module-deps@^4.0.8:
     through2 "^2.0.0"
     xtend "^4.0.0"
 
-node-fetch@^1.0.1:
-  version "1.7.3"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.7.3.tgz#980f6f72d85211a5347c6b2bc18c5b84c3eb47ef"
-  dependencies:
-    encoding "^0.1.11"
-    is-stream "^1.0.1"
-
-object-assign@^4.1.0, object-assign@^4.1.1:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
-
 once@^1.3.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
@@ -693,20 +631,6 @@ process@~0.11.0:
   version "0.11.10"
   resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
 
-promise@^7.1.1:
-  version "7.3.1"
-  resolved "https://registry.yarnpkg.com/promise/-/promise-7.3.1.tgz#064b72602b18f90f29192b8b1bc418ffd1ebd3bf"
-  dependencies:
-    asap "~2.0.3"
-
-prop-types@^15.6.0:
-  version "15.6.0"
-  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.0.tgz#ceaf083022fc46b4a35f69e13ef75aed0d639856"
-  dependencies:
-    fbjs "^0.8.16"
-    loose-envify "^1.3.1"
-    object-assign "^4.1.1"
-
 public-encrypt@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/public-encrypt/-/public-encrypt-4.0.0.tgz#39f699f3a46560dd5ebacbca693caf7c65c18cc6"
@@ -739,14 +663,6 @@ randombytes@^2.0.0, randombytes@^2.0.1:
   dependencies:
     safe-buffer "^5.1.0"
 
-"react-dom@link:../../../../build/node_modules/react-dom":
-  version "0.0.0"
-  uid ""
-
-"react@link:../../../../build/node_modules/react":
-  version "0.0.0"
-  uid ""
-
 read-only-stream@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/read-only-stream/-/read-only-stream-2.0.0.tgz#2724fd6a8113d73764ac288d4386270c1dbf17f0"
@@ -797,10 +713,6 @@ safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@~5.1.0,
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
 
-setimmediate@^1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
-
 sha.js@^2.4.0, sha.js@^2.4.8, sha.js@~2.4.4:
   version "2.4.9"
   resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.9.tgz#98f64880474b74f4a38b8da9d3c0f2d104633e7d"
@@ -910,10 +822,6 @@ typedarray@~0.0.5:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-ua-parser-js@^0.7.9:
-  version "0.7.17"
-  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.17.tgz#e9ec5f9498b9ec910e7ae3ac626a805c4d09ecac"
-
 umd@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/umd/-/umd-3.0.1.tgz#8ae556e11011f63c2596708a8837259f01b3d60e"
@@ -941,10 +849,6 @@ vm-browserify@~0.0.1:
   dependencies:
     indexof "0.0.1"
 
-whatwg-fetch@>=0.10.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz#9c84ec2dcf68187ff00bc64e1274b442176e1c84"
-
 wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"

fixtures/packaging/browserify/prod/package.json

@@ -2,12 +2,11 @@
   "private": true,
   "name": "browserify-prod-fixture",
   "dependencies": {
-    "browserify": "^13.3.0",
-    "react": "link:../../../../build/node_modules/react",
-    "react-dom": "link:../../../../build/node_modules/react-dom"
+    "browserify": "^13.3.0"
   },
   "scripts": {
-    "build": "rm -f output.js && browserify ./input.js -g [envify --NODE_ENV 'production'] -o output.js"
+    "build": "rm -f output.js && browserify ./input.js -g [envify --NODE_ENV 'production'] -o output.js",
+    "prebuild": "cp -r ../../../../build/node_modules/* ./node_modules/"
   },
   "devDependencies": {
     "envify": "^4.0.0"

fixtures/packaging/browserify/prod/yarn.lock

@@ -25,10 +25,6 @@ array-reduce@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/array-reduce/-/array-reduce-0.0.0.tgz#173899d3ffd1c7d9383e4479525dbe278cab5f2b"
 
-asap@~2.0.3:
-  version "2.0.6"
-  resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
-
 asn1.js@^4.0.0:
   version "4.9.1"
   resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.9.1.tgz#48ba240b45a9280e94748990ba597d216617fd40"
@@ -254,10 +250,6 @@ convert-source-map@~1.1.0:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.1.3.tgz#4829c877e9fe49b3161f3bf3673888e204699860"
 
-core-js@^1.0.0:
-  version "1.2.7"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
-
 core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
@@ -365,12 +357,6 @@ elliptic@^6.0.0:
     minimalistic-assert "^1.0.0"
     minimalistic-crypto-utils "^1.0.0"
 
-encoding@^0.1.11:
-  version "0.1.12"
-  resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.12.tgz#538b66f3ee62cd1ab51ec323829d1f9480c74beb"
-  dependencies:
-    iconv-lite "~0.4.13"
-
 envify@^4.0.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/envify/-/envify-4.1.0.tgz#f39ad3db9d6801b4e6b478b61028d3f0b6819f7e"
@@ -393,18 +379,6 @@ evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
     md5.js "^1.3.4"
     safe-buffer "^5.1.1"
 
-fbjs@^0.8.16:
-  version "0.8.16"
-  resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.16.tgz#5e67432f550dc41b572bf55847b8aca64e5337db"
-  dependencies:
-    core-js "^1.0.0"
-    isomorphic-fetch "^2.1.1"
-    loose-envify "^1.0.0"
-    object-assign "^4.1.0"
-    promise "^7.1.1"
-    setimmediate "^1.0.5"
-    ua-parser-js "^0.7.9"
-
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -466,10 +440,6 @@ https-browserify@~0.0.0:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-0.0.1.tgz#3f91365cabe60b77ed0ebba24b454e3e09d95a82"
 
-iconv-lite@~0.4.13:
-  version "0.4.19"
-  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
-
 ieee754@^1.1.4:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.8.tgz#be33d40ac10ef1926701f6f08a2d86fbfd1ad3e4"
@@ -516,10 +486,6 @@ is-buffer@^1.1.0:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.5.tgz#1f3b26ef613b214b88cbca23cc6c01d87961eecc"
 
-is-stream@^1.0.1:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
-
 isarray@^1.0.0, isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
@@ -528,17 +494,6 @@ isarray@~0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
 
-isomorphic-fetch@^2.1.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/isomorphic-fetch/-/isomorphic-fetch-2.2.1.tgz#611ae1acf14f5e81f729507472819fe9733558a9"
-  dependencies:
-    node-fetch "^1.0.1"
-    whatwg-fetch ">=0.10.0"
-
-js-tokens@^3.0.0:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
-
 json-stable-stringify@~0.0.0:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-0.0.1.tgz#611c23e814db375527df851193db59dd2af27f45"
@@ -571,12 +526,6 @@ lodash.memoize@~3.0.3:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-3.0.4.tgz#2dcbd2c287cbc0a55cc42328bd0c736150d53e3f"
 
-loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.3.1.tgz#d1a8ad33fa9ce0e713d65fdd0ac8b748d478c848"
-  dependencies:
-    js-tokens "^3.0.0"
-
 md5.js@^1.3.4:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/md5.js/-/md5.js-1.3.4.tgz#e9bdbde94a20a5ac18b04340fc5764d5b09d901d"
@@ -629,17 +578,6 @@ module-deps@^4.0.8:
     through2 "^2.0.0"
     xtend "^4.0.0"
 
-node-fetch@^1.0.1:
-  version "1.7.3"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.7.3.tgz#980f6f72d85211a5347c6b2bc18c5b84c3eb47ef"
-  dependencies:
-    encoding "^0.1.11"
-    is-stream "^1.0.1"
-
-object-assign@^4.1.0, object-assign@^4.1.1:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
-
 once@^1.3.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
@@ -704,20 +642,6 @@ process@~0.11.0:
   version "0.11.10"
   resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
 
-promise@^7.1.1:
-  version "7.3.1"
-  resolved "https://registry.yarnpkg.com/promise/-/promise-7.3.1.tgz#064b72602b18f90f29192b8b1bc418ffd1ebd3bf"
-  dependencies:
-    asap "~2.0.3"
-
-prop-types@^15.6.0:
-  version "15.6.0"
-  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.0.tgz#ceaf083022fc46b4a35f69e13ef75aed0d639856"
-  dependencies:
-    fbjs "^0.8.16"
-    loose-envify "^1.3.1"
-    object-assign "^4.1.1"
-
 public-encrypt@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/public-encrypt/-/public-encrypt-4.0.0.tgz#39f699f3a46560dd5ebacbca693caf7c65c18cc6"
@@ -750,14 +674,6 @@ randombytes@^2.0.0, randombytes@^2.0.1:
   dependencies:
     safe-buffer "^5.1.0"
 
-"react-dom@link:../../../../build/node_modules/react-dom":
-  version "0.0.0"
-  uid ""
-
-"react@link:../../../../build/node_modules/react":
-  version "0.0.0"
-  uid ""
-
 read-only-stream@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/read-only-stream/-/read-only-stream-2.0.0.tgz#2724fd6a8113d73764ac288d4386270c1dbf17f0"
@@ -808,10 +724,6 @@ safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@~5.1.0,
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
 
-setimmediate@^1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
-
 sha.js@^2.4.0, sha.js@^2.4.8, sha.js@~2.4.4:
   version "2.4.9"
   resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.9.tgz#98f64880474b74f4a38b8da9d3c0f2d104633e7d"
@@ -921,10 +833,6 @@ typedarray@~0.0.5:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-ua-parser-js@^0.7.9:
-  version "0.7.17"
-  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.17.tgz#e9ec5f9498b9ec910e7ae3ac626a805c4d09ecac"
-
 umd@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/umd/-/umd-3.0.1.tgz#8ae556e11011f63c2596708a8837259f01b3d60e"
@@ -952,10 +860,6 @@ vm-browserify@~0.0.1:
   dependencies:
     indexof "0.0.1"
 
-whatwg-fetch@>=0.10.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz#9c84ec2dcf68187ff00bc64e1274b442176e1c84"
-
 wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"

fixtures/packaging/brunch/dev/package.json

@@ -3,11 +3,10 @@
   "name": "brunch-dev-fixture",
   "devDependencies": {
     "brunch": "^2.9.1",
-    "javascript-brunch": "^2.0.0",
-    "react": "link:../../../../build/node_modules/react",
-    "react-dom": "link:../../../../build/node_modules/react-dom"
+    "javascript-brunch": "^2.0.0"
   },
   "scripts": {
-    "build": "rm -rf public && brunch build"
+    "build": "rm -rf public && brunch build",
+    "prebuild": "cp -r ../../../../build/node_modules/* ./node_modules/"
   }
 }

fixtures/packaging/brunch/dev/yarn.lock

@@ -78,10 +78,6 @@ array-unique@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.2.1.tgz#a1d97ccafcbc2625cc70fadceb36a50c58b01a53"
 
-asap@~2.0.3:
-  version "2.0.6"
-  resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
-
 asn1.js@^4.0.0:
   version "4.9.1"
   resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.9.1.tgz#48ba240b45a9280e94748990ba597d216617fd40"
@@ -413,10 +409,6 @@ cookie@0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
 
-core-js@^1.0.0:
-  version "1.2.7"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
-
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
@@ -604,12 +596,6 @@ encodeurl@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.1.tgz#79e3d58655346909fe6f0f45a5de68103b294d20"
 
-encoding@^0.1.11:
-  version "0.1.12"
-  resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.12.tgz#538b66f3ee62cd1ab51ec323829d1f9480c74beb"
-  dependencies:
-    iconv-lite "~0.4.13"
-
 es-abstract@^1.6.1:
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.9.0.tgz#690829a07cae36b222e7fd9b75c0d0573eb25227"
@@ -726,18 +712,6 @@ fast-levenshtein@^1.1.3:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-1.1.4.tgz#e6a754cc8f15e58987aa9cbd27af66fd6f4e5af9"
 
-fbjs@^0.8.16:
-  version "0.8.16"
-  resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.16.tgz#5e67432f550dc41b572bf55847b8aca64e5337db"
-  dependencies:
-    core-js "^1.0.0"
-    isomorphic-fetch "^2.1.1"
-    loose-envify "^1.0.0"
-    object-assign "^4.1.0"
-    promise "^7.1.1"
-    setimmediate "^1.0.5"
-    ua-parser-js "^0.7.9"
-
 fcache@~0.3:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/fcache/-/fcache-0.3.0.tgz#d45f2f908642b91b798e88195ec47881a51c3d44"
@@ -1027,7 +1001,7 @@ https-browserify@~0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-0.0.1.tgz#3f91365cabe60b77ed0ebba24b454e3e09d95a82"
 
-iconv-lite@0.4.19, iconv-lite@~0.4.13:
+iconv-lite@0.4.19:
   version "0.4.19"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
 
@@ -1152,10 +1126,6 @@ is-regex@^1.0.4:
   dependencies:
     has "^1.0.1"
 
-is-stream@^1.0.1:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
-
 is-symbol@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.1.tgz#3cc59f00025194b6ab2e38dbae6689256b660572"
@@ -1182,13 +1152,6 @@ isobject@^2.0.0:
   dependencies:
     isarray "1.0.0"
 
-isomorphic-fetch@^2.1.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/isomorphic-fetch/-/isomorphic-fetch-2.2.1.tgz#611ae1acf14f5e81f729507472819fe9733558a9"
-  dependencies:
-    node-fetch "^1.0.1"
-    whatwg-fetch ">=0.10.0"
-
 isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
@@ -1199,10 +1162,6 @@ javascript-brunch@^2.0.0:
   dependencies:
     esprima "~3.0.0"
 
-js-tokens@^3.0.0:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
-
 jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
@@ -1264,12 +1223,6 @@ loggy@~0.3.0:
     ansicolors "~0.3.2"
     growl "~1.8.1"
 
-loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.3.1.tgz#d1a8ad33fa9ce0e713d65fdd0ac8b748d478c848"
-  dependencies:
-    js-tokens "^3.0.0"
-
 md5.js@^1.3.4:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/md5.js/-/md5.js-1.3.4.tgz#e9bdbde94a20a5ac18b04340fc5764d5b09d901d"
@@ -1423,13 +1376,6 @@ node-browser-modules@^0.1.0:
     util "~0.10.3"
     vm-browserify "~0.0.4"
 
-node-fetch@^1.0.1:
-  version "1.7.3"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.7.3.tgz#980f6f72d85211a5347c6b2bc18c5b84c3eb47ef"
-  dependencies:
-    encoding "^0.1.11"
-    is-stream "^1.0.1"
-
 node-pre-gyp@^0.6.36:
   version "0.6.38"
   resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.38.tgz#e92a20f83416415bb4086f6d1fb78b3da73d113d"
@@ -1479,7 +1425,7 @@ oauth-sign@~0.8.1:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
 
-object-assign@^4.1.0, object-assign@^4.1.1:
+object-assign@^4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 
@@ -1605,20 +1551,6 @@ promise.prototype.finally@^2:
     es-abstract "^1.6.1"
     function-bind "^1.1.0"
 
-promise@^7.1.1:
-  version "7.3.1"
-  resolved "https://registry.yarnpkg.com/promise/-/promise-7.3.1.tgz#064b72602b18f90f29192b8b1bc418ffd1ebd3bf"
-  dependencies:
-    asap "~2.0.3"
-
-prop-types@^15.6.0:
-  version "15.6.0"
-  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.0.tgz#ceaf083022fc46b4a35f69e13ef75aed0d639856"
-  dependencies:
-    fbjs "^0.8.16"
-    loose-envify "^1.3.1"
-    object-assign "^4.1.1"
-
 proxy-addr@~2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.2.tgz#6571504f47bb988ec8180253f85dd7e14952bdec"
@@ -1704,14 +1636,6 @@ rc@^1.1.7:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
-"react-dom@link:../../../../build/node_modules/react-dom":
-  version "0.0.0"
-  uid ""
-
-"react@link:../../../../build/node_modules/react":
-  version "0.0.0"
-  uid ""
-
 read-components@~0.7:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/read-components/-/read-components-0.7.0.tgz#77dce7adcb72a514240c47a675b9bcf7a3509dd9"
@@ -1870,10 +1794,6 @@ set-immediate-shim@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
 
-setimmediate@^1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
-
 setprototypeof@1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.0.3.tgz#66567e37043eeb4f04d91bd658c0cbefb55b8e04"
@@ -2053,10 +1973,6 @@ type-is@~1.6.15:
     media-typer "0.3.0"
     mime-types "~2.1.15"
 
-ua-parser-js@^0.7.9:
-  version "0.7.17"
-  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.17.tgz#e9ec5f9498b9ec910e7ae3ac626a805c4d09ecac"
-
 uid-number@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
@@ -2118,10 +2034,6 @@ vm-browserify@~0.0.4:
   dependencies:
     indexof "0.0.1"
 
-whatwg-fetch@>=0.10.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz#9c84ec2dcf68187ff00bc64e1274b442176e1c84"
-
 which@^1.2.12:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.0.tgz#ff04bdfc010ee547d780bec38e1ac1c2777d253a"

fixtures/packaging/brunch/prod/package.json

@@ -3,11 +3,10 @@
   "name": "brunch-prod-fixture",
   "devDependencies": {
     "brunch": "^2.9.1",
-    "javascript-brunch": "^2.0.0",
-    "react": "link:../../../../build/node_modules/react",
-    "react-dom": "link:../../../../build/node_modules/react-dom"
+    "javascript-brunch": "^2.0.0"
   },
   "scripts": {
-    "build": "rm -rf public && brunch build -p"
+    "build": "rm -rf public && brunch build -p",
+    "prebuild": "cp -r ../../../../build/node_modules/* ./node_modules/"
   }
 }

fixtures/packaging/brunch/prod/yarn.lock

@@ -78,10 +78,6 @@ array-unique@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.2.1.tgz#a1d97ccafcbc2625cc70fadceb36a50c58b01a53"
 
-asap@~2.0.3:
-  version "2.0.6"
-  resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
-
 asn1.js@^4.0.0:
   version "4.9.1"
   resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.9.1.tgz#48ba240b45a9280e94748990ba597d216617fd40"
@@ -413,10 +409,6 @@ cookie@0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
 
-core-js@^1.0.0:
-  version "1.2.7"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
-
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
@@ -604,12 +596,6 @@ encodeurl@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.1.tgz#79e3d58655346909fe6f0f45a5de68103b294d20"
 
-encoding@^0.1.11:
-  version "0.1.12"
-  resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.12.tgz#538b66f3ee62cd1ab51ec323829d1f9480c74beb"
-  dependencies:
-    iconv-lite "~0.4.13"
-
 es-abstract@^1.6.1:
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.9.0.tgz#690829a07cae36b222e7fd9b75c0d0573eb25227"
@@ -726,18 +712,6 @@ fast-levenshtein@^1.1.3:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-1.1.4.tgz#e6a754cc8f15e58987aa9cbd27af66fd6f4e5af9"
 
-fbjs@^0.8.16:
-  version "0.8.16"
-  resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.16.tgz#5e67432f550dc41b572bf55847b8aca64e5337db"
-  dependencies:
-    core-js "^1.0.0"
-    isomorphic-fetch "^2.1.1"
-    loose-envify "^1.0.0"
-    object-assign "^4.1.0"
-    promise "^7.1.1"
-    setimmediate "^1.0.5"
-    ua-parser-js "^0.7.9"
-
 fcache@~0.3:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/fcache/-/fcache-0.3.0.tgz#d45f2f908642b91b798e88195ec47881a51c3d44"
@@ -1027,7 +1001,7 @@ https-browserify@~0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-0.0.1.tgz#3f91365cabe60b77ed0ebba24b454e3e09d95a82"
 
-iconv-lite@0.4.19, iconv-lite@~0.4.13:
+iconv-lite@0.4.19:
   version "0.4.19"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
 
@@ -1152,10 +1126,6 @@ is-regex@^1.0.4:
   dependencies:
     has "^1.0.1"
 
-is-stream@^1.0.1:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
-
 is-symbol@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.1.tgz#3cc59f00025194b6ab2e38dbae6689256b660572"
@@ -1182,13 +1152,6 @@ isobject@^2.0.0:
   dependencies:
     isarray "1.0.0"
 
-isomorphic-fetch@^2.1.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/isomorphic-fetch/-/isomorphic-fetch-2.2.1.tgz#611ae1acf14f5e81f729507472819fe9733558a9"
-  dependencies:
-    node-fetch "^1.0.1"
-    whatwg-fetch ">=0.10.0"
-
 isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
@@ -1199,10 +1162,6 @@ javascript-brunch@^2.0.0:
   dependencies:
     esprima "~3.0.0"
 
-js-tokens@^3.0.0:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
-
 jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
@@ -1264,12 +1223,6 @@ loggy@~0.3.0:
     ansicolors "~0.3.2"
     growl "~1.8.1"
 
-loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.3.1.tgz#d1a8ad33fa9ce0e713d65fdd0ac8b748d478c848"
-  dependencies:
-    js-tokens "^3.0.0"
-
 md5.js@^1.3.4:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/md5.js/-/md5.js-1.3.4.tgz#e9bdbde94a20a5ac18b04340fc5764d5b09d901d"
@@ -1423,13 +1376,6 @@ node-browser-modules@^0.1.0:
     util "~0.10.3"
     vm-browserify "~0.0.4"
 
-node-fetch@^1.0.1:
-  version "1.7.3"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.7.3.tgz#980f6f72d85211a5347c6b2bc18c5b84c3eb47ef"
-  dependencies:
-    encoding "^0.1.11"
-    is-stream "^1.0.1"
-
 node-pre-gyp@^0.6.36:
   version "0.6.38"
   resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.38.tgz#e92a20f83416415bb4086f6d1fb78b3da73d113d"
@@ -1479,7 +1425,7 @@ oauth-sign@~0.8.1:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
 
-object-assign@^4.1.0, object-assign@^4.1.1:
+object-assign@^4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 
@@ -1605,20 +1551,6 @@ promise.prototype.finally@^2:
     es-abstract "^1.6.1"
     function-bind "^1.1.0"
 
-promise@^7.1.1:
-  version "7.3.1"
-  resolved "https://registry.yarnpkg.com/promise/-/promise-7.3.1.tgz#064b72602b18f90f29192b8b1bc418ffd1ebd3bf"
-  dependencies:
-    asap "~2.0.3"
-
-prop-types@^15.6.0:
-  version "15.6.0"
-  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.0.tgz#ceaf083022fc46b4a35f69e13ef75aed0d639856"
-  dependencies:
-    fbjs "^0.8.16"
-    loose-envify "^1.3.1"
-    object-assign "^4.1.1"
-
 proxy-addr@~2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.2.tgz#6571504f47bb988ec8180253f85dd7e14952bdec"
@@ -1704,14 +1636,6 @@ rc@^1.1.7:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
-"react-dom@link:../../../../build/node_modules/react-dom":
-  version "0.0.0"
-  uid ""
-
-"react@link:../../../../build/node_modules/react":
-  version "0.0.0"
-  uid ""
-
 read-components@~0.7:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/read-components/-/read-components-0.7.0.tgz#77dce7adcb72a514240c47a675b9bcf7a3509dd9"
@@ -1870,10 +1794,6 @@ set-immediate-shim@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
 
-setimmediate@^1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
-
 setprototypeof@1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.0.3.tgz#66567e37043eeb4f04d91bd658c0cbefb55b8e04"
@@ -2053,10 +1973,6 @@ type-is@~1.6.15:
     media-typer "0.3.0"
     mime-types "~2.1.15"
 
-ua-parser-js@^0.7.9:
-  version "0.7.17"
-  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.17.tgz#e9ec5f9498b9ec910e7ae3ac626a805c4d09ecac"
-
 uid-number@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
@@ -2118,10 +2034,6 @@ vm-browserify@~0.0.4:
   dependencies:
     indexof "0.0.1"
 
-whatwg-fetch@>=0.10.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz#9c84ec2dcf68187ff00bc64e1274b442176e1c84"
-
 which@^1.2.12:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.0.tgz#ff04bdfc010ee547d780bec38e1ac1c2777d253a"

fixtures/packaging/globals/dev.html

@@ -1,7 +1,7 @@
 <html>
   <body>
-    <script src="../../../build/dist/react.development.js"></script>
-    <script src="../../../build/dist/react-dom.development.js"></script>
+    <script src="../../../build/node_modules/react/umd/react.development.js"></script>
+    <script src="../../../build/node_modules/react-dom/umd/react-dom.development.js"></script>
     <div id="container"></div>
     <script>
       ReactDOM.render(

fixtures/packaging/globals/prod.html

@@ -1,7 +1,7 @@
 <html>
   <body>
-    <script src="../../../build/dist/react.production.min.js"></script>
-    <script src="../../../build/dist/react-dom.production.min.js"></script>
+    <script src="../../../build/node_modules/react/umd/react.production.min.js"></script>
+    <script src="../../../build/node_modules/react-dom/umd/react-dom.production.min.js"></script>
     <div id="container"></div>
     <script>
       ReactDOM.render(

fixtures/packaging/index.html

@@ -42,51 +42,51 @@
     </div>
     <div class="frame">
       <h2>browserify (dev)</h2>
-      <iframe src="/fixtures/packaging/browserify/dev/index.html"></iframe>
+      <iframe src="/fixtures/packaging/browserify/dev/"></iframe>
     </div>
     <div class="frame">
       <h2>browserify (prod)</h2>
-      <iframe src="/fixtures/packaging/browserify/prod/index.html"></iframe>
+      <iframe src="/fixtures/packaging/browserify/prod/"></iframe>
     </div>
     <div class="frame">
       <h2>brunch (dev)</h2>
-      <iframe src="/fixtures/packaging/brunch/dev/index.html"></iframe>
+      <iframe src="/fixtures/packaging/brunch/dev/"></iframe>
     </div>
     <div class="frame">
       <h2>brunch (prod)</h2>
-      <iframe src="/fixtures/packaging/brunch/prod/index.html"></iframe>
+      <iframe src="/fixtures/packaging/brunch/prod/"></iframe>
     </div>
     <div class="frame">
       <h2>rjs (dev)</h2>
-      <iframe src="/fixtures/packaging/rjs/dev/index.html"></iframe>
+      <iframe src="/fixtures/packaging/rjs/dev/"></iframe>
     </div>
     <div class="frame">
       <h2>rjs (prod)</h2>
-      <iframe src="/fixtures/packaging/rjs/prod/index.html"></iframe>
+      <iframe src="/fixtures/packaging/rjs/prod/"></iframe>
     </div>    
     <div class="frame">
       <h2>systemjs-builder (dev)</h2>
-      <iframe src="/fixtures/packaging/systemjs-builder/dev/index.html"></iframe>
+      <iframe src="/fixtures/packaging/systemjs-builder/dev/"></iframe>
     </div>
     <div class="frame">
       <h2>systemjs-builder (prod)</h2>
-      <iframe src="/fixtures/packaging/systemjs-builder/prod/index.html"></iframe>
+      <iframe src="/fixtures/packaging/systemjs-builder/prod/"></iframe>
     </div>
     <div class="frame">
       <h2>webpack (dev)</h2>
-      <iframe src="/fixtures/packaging/webpack/dev/index.html"></iframe>
+      <iframe src="/fixtures/packaging/webpack/dev/"></iframe>
     </div>
     <div class="frame">
       <h2>webpack (prod)</h2>
-      <iframe src="/fixtures/packaging/webpack/prod/index.html"></iframe>
+      <iframe src="/fixtures/packaging/webpack/prod/"></iframe>
     </div>
     <div class="frame">
       <h2>webpack-alias (dev)</h2>
-      <iframe src="/fixtures/packaging/webpack-alias/dev/index.html"></iframe>
+      <iframe src="/fixtures/packaging/webpack-alias/dev/"></iframe>
     </div>
     <div class="frame">
       <h2>webpack-alias (prod)</h2>
-      <iframe src="/fixtures/packaging/webpack-alias/prod/index.html"></iframe>
+      <iframe src="/fixtures/packaging/webpack-alias/prod/"></iframe>
     </div>
   </body>
 </html>

fixtures/packaging/requirejs/dev.html

@@ -5,8 +5,8 @@
     <script>
       requirejs.config({
         paths: {
-          react: '../../../build/dist/react.development',
-          'react-dom': '../../../build/dist/react-dom.development'
+          react: '../../../build/node_modules/react/umd/react.development',
+          'react-dom': '../../../build/node_modules/react-dom/umd/react-dom.development'
         }
       });
 

fixtures/packaging/requirejs/prod.html

@@ -5,8 +5,8 @@
     <script>
       requirejs.config({
         paths: {
-          react: '../../../build/dist/react.production.min',
-          'react-dom': '../../../build/dist/react-dom.production.min'
+          react: '../../../build/node_modules/react/umd/react.production.min',
+          'react-dom': '../../../build/node_modules/react-dom/umd/react-dom.production.min'
         }
       });
 

fixtures/packaging/rjs/dev/config.js

@@ -4,7 +4,9 @@ module.exports = {
   out: 'output.js',
   optimize: 'none',
   paths: {
-    react: '../../../../build/dist/react.development',
-    'react-dom': '../../../../build/dist/react-dom.development',
+    react: '../../../../build/node_modules/react/umd/react.development',
+    'react-dom':
+      '../../../../build/node_modules/react-dom/umd/react-dom.development',
+    schedule: '../../../../build/dist/schedule.development',
   },
 };

fixtures/packaging/rjs/prod/config.js

@@ -4,7 +4,9 @@ module.exports = {
   out: 'output.js',
   optimize: 'none',
   paths: {
-    react: '../../../../build/dist/react.production.min',
-    'react-dom': '../../../../build/dist/react-dom.production.min',
+    react: '../../../../build/node_modules/react/umd/react.production.min',
+    'react-dom':
+      '../../../../build/node_modules/react-dom/umd/react-dom.production.min',
+    schedule: '../../../../build/dist/schedule.development',
   },
 };

fixtures/packaging/systemjs-builder/dev/config.js

@@ -1,6 +1,8 @@
 System.config({
   paths: {
-    react: '../../../../build/dist/react.development.js',
-    'react-dom': '../../../../build/dist/react-dom.development.js',
+    react: '../../../../build/node_modules/react/umd/react.development.js',
+    'react-dom':
+      '../../../../build/node_modules/react-dom/umd/react-dom.development.js',
+    schedule: '../../../../build/dist/schedule.development',
   },
 });

fixtures/packaging/systemjs-builder/prod/config.js

@@ -1,6 +1,8 @@
 System.config({
   paths: {
-    react: '../../../../build/dist/react.production.min.js',
-    'react-dom': '../../../../build/dist/react-dom.production.min.js',
+    react: '../../../../build/node_modules/react/umd/react.production.min.js',
+    'react-dom':
+      '../../../../build/node_modules/react-dom/umd/react-dom.production.min.js',
+    schedule: '../../../../build/dist/schedule.development',
   },
 });

fixtures/packaging/systemjs/dev.html

@@ -5,8 +5,8 @@
     <script>
       System.config({
         paths: {
-          react: '../../../build/dist/react.development.js',
-          'react-dom': '../../../build/dist/react-dom.development.js'
+          react: '../../../build/node_modules/react/umd/react.development.js',
+          'react-dom': '../../../build/node_modules/react-dom/umd/react-dom.development.js'
         }
       });
 

fixtures/packaging/systemjs/prod.html

@@ -5,8 +5,8 @@
     <script>
       System.config({
         paths: {
-          react: '../../../build/dist/react.production.min.js',
-          'react-dom': '../../../build/dist/react-dom.production.min.js'
+          react: '../../../build/node_modules/react/umd/react.production.min.js',
+          'react-dom': '../../../build/node_modules/react-dom/umd/react-dom.production.min.js'
         }
       });
 

fixtures/scheduler/index.html

@@ -1,8 +1,9 @@
 <!DOCTYPE html>
 <html style="width: 100%; height: 100%;">
-  <head>
-    <meta charset="utf-8">
-    <title>Schedule Test Page</title>
+
+<head>
+  <meta charset="utf-8">
+  <title>Scheduler Test Page</title>
   <style>
     .correct {
       border: solid green 2px;
@@ -11,88 +12,112 @@
       border: dashed red 2px;
     }
   </style>
-  </head>
-  <body>
-    <h1>Schedule Fixture</h1>
-    <p>
-      This fixture is for manual testing purposes, and the patterns used in
-      implementing it should not be used as a model. This is mainly for anyone
-      working on making changes to the `schedule` module.
-    </p>
-    <h2>Tests:</h2>
-    <ol>
-      <li>
-        <button onClick="runTestOne()">Run Test 1</button>
-        <p>Calls the callback within the frame when not blocked:</p>
-        <div><b>Expected:</b></div>
-        <div id="test-1-expected">
-        </div>
-        <div> -------------------------------------------------</div>
-        <div> If you see the same above and below it's correct.
+</head>
+
+<body>
+  <h1>Scheduler Fixture</h1>
+  <p>
+    This fixture is for manual testing purposes, and the patterns used in
+    implementing it should not be used as a model. This is mainly for anyone
+    working on making changes to the `schedule` module.
+  </p>
+  <h2>Tests:</h2>
+  <ol>
+    <li>
+      <button onClick="runTestOne()">Run Test 1</button>
+      <p>Calls the callback within the frame when not blocked:</p>
+      <div><b>Expected:</b></div>
+      <div id="test-1-expected">
+      </div>
+      <div> -------------------------------------------------</div>
+      <div> If you see the same above and below it's correct.
         <div> -------------------------------------------------</div>
         <div><b>Actual:</b></div>
         <div id="test-1"></div>
-      </li>
-      <li>
-        <p>Accepts multiple callbacks and calls within frame when not blocked</p>
-        <button onClick="runTestTwo()">Run Test 2</button>
-        <div><b>Expected:</b></div>
-        <div id="test-2-expected">
-        </div>
-        <div> -------------------------------------------------</div>
-        <div> If you see the same above and below it's correct.
+    </li>
+    <li>
+      <p>Accepts multiple callbacks and calls within frame when not blocked</p>
+      <button onClick="runTestTwo()">Run Test 2</button>
+      <div><b>Expected:</b></div>
+      <div id="test-2-expected">
+      </div>
+      <div> -------------------------------------------------</div>
+      <div> If you see the same above and below it's correct.
         <div> -------------------------------------------------</div>
         <div><b>Actual:</b></div>
         <div id="test-2"></div>
-      </li>
-      <li>
-        <p>Schedules callbacks in correct order when they use scheduleWork to schedule themselves</p>
-        <button onClick="runTestThree()">Run Test 3</button>
-        <div><b>Expected:</b></div>
-        <div id="test-3-expected">
-        </div>
-        <div> -------------------------------------------------</div>
-        <div> If you see the same above and below it's correct.
+    </li>
+    <li>
+      <p>Schedules callbacks in correct order when they use scheduleCallback to schedule themselves</p>
+      <button onClick="runTestThree()">Run Test 3</button>
+      <div><b>Expected:</b></div>
+      <div id="test-3-expected">
+      </div>
+      <div> -------------------------------------------------</div>
+      <div> If you see the same above and below it's correct.
         <div> -------------------------------------------------</div>
         <div><b>Actual:</b></div>
         <div id="test-3"></div>
-      </li>
-      <li>
-        <p>Calls timed out callbacks and then any more pending callbacks, defers others if time runs out</p>
-        <button onClick="runTestFour()">Run Test 4</button>
-        <div><b>Expected:</b></div>
-        <div id="test-4-expected">
-        </div>
-        <div> -------------------------------------------------</div>
-        <div> If you see the same above and below it's correct.
+    </li>
+    <li>
+      <p>Calls timed out callbacks and then any more pending callbacks, defers others if time runs out</p>
+      <button onClick="runTestFour()">Run Test 4</button>
+      <div><b>Expected:</b></div>
+      <div id="test-4-expected">
+      </div>
+      <div> -------------------------------------------------</div>
+      <div> If you see the same above and below it's correct.
         <div> -------------------------------------------------</div>
         <div><b>Actual:</b></div>
         <div id="test-4"></div>
-      </li>
-      <li>
-        <p>When some callbacks throw errors, still calls them all within the same frame</p>
-        <p><b>IMPORTANT:</b> Open the console when you run this! Inspect the logs there!</p>
-        <button onClick="runTestFive()">Run Test 5</button>
-      </li>
-      <li>
-        <p>When some callbacks throw errors <b> and some also time out</b>, still calls them all within the same frame</p>
-        <p><b>IMPORTANT:</b> Open the console when you run this! Inspect the logs there!</p>
-        <button onClick="runTestSix()">Run Test 6</button>
-      </li>
-      <li>
-        <p>Continues calling callbacks even when user switches away from this tab</p>
-        <button onClick="runTestSeven()">Run Test 7</button>
-        <div><b>Click the button above, observe the counter, then switch to
-            another tab and switch back:</b></div>
-        <div id="test-7">
-        </div>
-        <div> If the counter advanced while you were away from this tab, it's correct.</div>
-      </li>
-    </ol>
-    <script src="../../build/dist/react-scheduler.development.js"></script>
-    <script src="https://unpkg.com/babel-standalone@6/babel.js"></script>
-    <script type="text/babel">
-const {scheduleWork, cancelWork, now} = ReactScheduler;
+    </li>
+    <li>
+      <p>When some callbacks throw errors, still calls them all within the same frame</p>
+      <p><b>IMPORTANT:</b> Open the console when you run this! Inspect the logs there!</p>
+      <button onClick="runTestFive()">Run Test 5</button>
+    </li>
+    <li>
+      <p>When some callbacks throw errors <b> and some also time out</b>, still calls them all within the same frame</p>
+      <p><b>IMPORTANT:</b> Open the console when you run this! Inspect the logs there!</p>
+      <button onClick="runTestSix()">Run Test 6</button>
+    </li>
+    <li>
+      <p>Continues calling callbacks even when user switches away from this tab</p>
+      <button onClick="runTestSeven()">Run Test 7</button>
+      <div><b>Click the button above, observe the counter, then switch to
+          another tab and switch back:</b></div>
+      <div id="test-7">
+      </div>
+      <div> If the counter advanced while you were away from this tab, it's correct.</div>
+    </li>
+    <li>
+      <p>Can pause execution, dump scheduled callbacks, and continue where it left off</p>
+      <button onClick="runTestEight()">Run Test 8</button>
+      <div><b>Click the button above, press "continue" to finish the test after it pauses:</b></div>
+      <button onClick="continueTestEight()">continue</button>
+      <div><b>Expected:</b></div>
+      <div id="test-8-expected">
+      </div>
+      <div> -------------------------------------------------</div>
+      <div> If the test didn't progress until you hit "continue" and </div>
+      <div> you see the same above and below afterwards it's correct.
+        <div> -------------------------------------------------</div>
+        <div><b>Actual:</b></div>
+        <div id="test-8"></div>
+    </li>
+  </ol>
+  <script src="../../build/node_modules/react/umd/react.development.js"></script>
+  <script src="../../build/node_modules/scheduler/umd/scheduler.development.js"></script>
+  <script src="https://unpkg.com/babel-standalone@6/babel.js"></script>
+  <script type="text/babel">
+const {
+  unstable_scheduleCallback: scheduleCallback,
+  unstable_cancelCallback: cancelCallback,
+  unstable_now: now,
+  unstable_getFirstCallbackNode: getFirstCallbackNode,
+  unstable_pauseExecution: pauseExecution,
+  unstable_continueExecution: continueExecution,
+} = Scheduler;
 function displayTestResult(testNumber) {
   const expectationNode = document.getElementById('test-' + testNumber + '-expected');
   const resultNode = document.getElementById('test-' + testNumber);
@@ -208,6 +233,16 @@ const expectedResults = [
   [
     // ... TODO
   ],
+  [],
+  [],
+  // Test 8
+  [
+    'Queue size: 0.',
+    'Pausing... press continue to resume.',
+    'Queue size: 2.',
+    'Finishing...',
+    'Done!',
+  ],
 ];
 function runTestOne() {
   // Test 1
@@ -218,7 +253,7 @@ function runTestOne() {
   const cb1 = (x) => {
     updateTestResult(1, 'cb1 called with argument of ' + JSON.stringify(x));
   }
-  scheduleWork(cb1);
+  scheduleCallback(cb1);
   updateTestResult(1, 'scheduled Cb1');
   logWhenFramesStart(1, () => {
     displayTestResult(1);
@@ -236,9 +271,9 @@ function runTestTwo() {
   const cbB = (x) => {
     updateTestResult(2, 'cbB called with argument of ' + JSON.stringify(x));
   }
-  scheduleWork(cbA);
+  scheduleCallback(cbA);
   updateTestResult(2, 'scheduled CbA');
-  scheduleWork(cbB);
+  scheduleCallback(cbB);
   updateTestResult(2, 'scheduled CbB');
   logWhenFramesStart(2, () => {
     displayTestResult(2);
@@ -248,12 +283,12 @@ function runTestTwo() {
 
 function runTestThree() {
   // Test 3
-  // Schedules callbacks in correct order when they use scheduleWork to schedule themselves
+  // Schedules callbacks in correct order when they use scheduleCallback to schedule themselves
   clearTestResult(3);
   let callbackAIterations = 0;
   const cbA = (x) => {
     if (callbackAIterations < 1) {
-      scheduleWork(cbA);
+      scheduleCallback(cbA);
       updateTestResult(3, 'scheduled CbA again');
     }
     updateTestResult(3, 'cbA' + callbackAIterations + ' called with argument of ' + JSON.stringify(x));
@@ -262,9 +297,9 @@ function runTestThree() {
   const cbB = (x) => {
     updateTestResult(3, 'cbB called with argument of ' + JSON.stringify(x));
   }
-  scheduleWork(cbA);
+  scheduleCallback(cbA);
   updateTestResult(3, 'scheduled CbA');
-  scheduleWork(cbB);
+  scheduleCallback(cbB);
   updateTestResult(3, 'scheduled CbB');
   logWhenFramesStart(3, () => {
     displayTestResult(3);
@@ -298,13 +333,13 @@ function runTestFour() {
   const cbD = (x) => {
     updateTestResult(4, 'cbD called with argument of ' + JSON.stringify(x));
   }
-  scheduleWork(cbA); // won't time out
+  scheduleCallback(cbA); // won't time out
   updateTestResult(4, 'scheduled cbA');
-  scheduleWork(cbB, {timeout: 100}); // times out later
+  scheduleCallback(cbB, {timeout: 100}); // times out later
   updateTestResult(4, 'scheduled cbB');
-  scheduleWork(cbC, {timeout: 1}); // will time out fast
+  scheduleCallback(cbC, {timeout: 1}); // will time out fast
   updateTestResult(4, 'scheduled cbC');
-  scheduleWork(cbD); // won't time out
+  scheduleCallback(cbD); // won't time out
   updateTestResult(4, 'scheduled cbD');
 
   // should have run in order of C, A, B, D
@@ -383,15 +418,15 @@ function runTestFive() {
         });
       });
     });
-    scheduleWork(cbA);
+    scheduleCallback(cbA);
     console.log('scheduled cbA');
-    scheduleWork(cbB); // will throw error
+    scheduleCallback(cbB); // will throw error
     console.log('scheduled cbB');
-    scheduleWork(cbC);
+    scheduleCallback(cbC);
     console.log('scheduled cbC');
-    scheduleWork(cbD); // will throw error
+    scheduleCallback(cbD); // will throw error
     console.log('scheduled cbD');
-    scheduleWork(cbE);
+    scheduleCallback(cbE);
     console.log('scheduled cbE');
   };
 }
@@ -461,15 +496,15 @@ function runTestSix() {
         });
       });
     });
-    scheduleWork(cbA);
+    scheduleCallback(cbA);
     console.log('scheduled cbA');
-    scheduleWork(cbB); // will throw error
+    scheduleCallback(cbB); // will throw error
     console.log('scheduled cbB');
-    scheduleWork(cbC, {timeout: 1});
+    scheduleCallback(cbC, {timeout: 1});
     console.log('scheduled cbC');
-    scheduleWork(cbD, {timeout: 1}); // will throw error
+    scheduleCallback(cbD, {timeout: 1}); // will throw error
     console.log('scheduled cbD');
-    scheduleWork(cbE, {timeout: 1});
+    scheduleCallback(cbE, {timeout: 1});
     console.log('scheduled cbE');
   };
 }
@@ -485,10 +520,55 @@ function runTestSeven() {
     counter++;
     counterNode.innerHTML = counter;
     waitForTimeToPass(100);
-    scheduleWork(incrementCounterAndScheduleNextCallback);
+    scheduleCallback(incrementCounterAndScheduleNextCallback);
   }
-  scheduleWork(incrementCounterAndScheduleNextCallback);
+  scheduleCallback(incrementCounterAndScheduleNextCallback);
 }
+
+function runTestEight() {
+  // Test 8
+  // Pauses execution, dumps the queue, and continues execution
+  clearTestResult(8);
+
+  function countNodesInStack(firstCallbackNode) {
+    var node = firstCallbackNode;
+    var count = 0;
+    if (node !== null) {
+      do {
+        count = count + 1;
+        node = node.next;
+      } while (node !== firstCallbackNode);
+    }
+    return count;
+  }
+
+  scheduleCallback(() => {
+
+    // size should be 0
+    updateTestResult(8, `Queue size: ${countNodesInStack(getFirstCallbackNode())}.`);
+    updateTestResult(8, 'Pausing... press continue to resume.');
+    pauseExecution();
+
+    scheduleCallback(function () {
+      updateTestResult(8, 'Finishing...');
+      displayTestResult(8);
+    })
+    scheduleCallback(function () {
+      updateTestResult(8, 'Done!');
+      displayTestResult(8);
+      checkTestResult(8);
+    })
+
+    // new size should be 2 now
+    updateTestResult(8, `Queue size: ${countNodesInStack(getFirstCallbackNode())}.`);
+    displayTestResult(8);
+  });
+}
+
+function continueTestEight() {
+  continueExecution();
+}
+
     </script type="text/babel">
   </body>
-</html>
+</html>

fixtures/ssr/src/components/App.js

@@ -1,17 +1,32 @@
-import React, {Component} from 'react';
+import React, {useContext, useState, Suspense} from 'react';
 
 import Chrome from './Chrome';
 import Page from './Page';
+import Page2 from './Page2';
+import Theme from './Theme';
 
-export default class App extends Component {
-  render() {
-    return (
-      <Chrome title="Hello World" assets={this.props.assets}>
-        <div>
-          <h1>Hello World</h1>
-          <Page />
-        </div>
-      </Chrome>
-    );
-  }
+function LoadingIndicator() {
+  let theme = useContext(Theme);
+  return <div className={theme + '-loading'}>Loading...</div>;
+}
+
+export default function App({assets}) {
+  let [CurrentPage, switchPage] = useState(() => Page);
+  return (
+    <Chrome title="Hello World" assets={assets}>
+      <div>
+        <h1>Hello World</h1>
+        <a className="link" onClick={() => switchPage(() => Page)}>
+          Page 1
+        </a>
+        {' | '}
+        <a className="link" onClick={() => switchPage(() => Page2)}>
+          Page 2
+        </a>
+        <Suspense fallback={<LoadingIndicator />}>
+          <CurrentPage />
+        </Suspense>
+      </div>
+    </Chrome>
+  );
 }

fixtures/ssr/src/components/Chrome.css

@@ -3,3 +3,27 @@ body {
   padding: 0;
   font-family: sans-serif;
 }
+
+body.light {
+  background-color: #FFFFFF;
+  color: #333333;
+}
+
+body.dark {
+  background-color: #000000;
+  color: #CCCCCC;
+}
+
+.light-loading {
+  margin: 10px 0;
+  padding: 10px;
+  background-color: #CCCCCC;
+  color: #666666;
+}
+
+.dark-loading {
+  margin: 10px 0;
+  padding: 10px;
+  background-color: #333333;
+  color: #999999;
+}

fixtures/ssr/src/components/Chrome.js

@@ -1,8 +1,11 @@
 import React, {Component} from 'react';
 
+import Theme, {ThemeToggleButton} from './Theme';
+
 import './Chrome.css';
 
 export default class Chrome extends Component {
+  state = {theme: 'light'};
   render() {
     const assets = this.props.assets;
     return (
@@ -14,13 +17,18 @@ export default class Chrome extends Component {
           <link rel="stylesheet" href={assets['main.css']} />
           <title>{this.props.title}</title>
         </head>
-        <body>
+        <body className={this.state.theme}>
           <noscript
             dangerouslySetInnerHTML={{
               __html: `<b>Enable JavaScript to run this app.</b>`,
             }}
           />
-          {this.props.children}
+          <Theme.Provider value={this.state.theme}>
+            {this.props.children}
+            <div>
+              <ThemeToggleButton onChange={theme => this.setState({theme})} />
+            </div>
+          </Theme.Provider>
           <script
             dangerouslySetInnerHTML={{
               __html: `assetManifest = ${JSON.stringify(assets)};`,

fixtures/ssr/src/components/Page.css

@@ -1,3 +1,16 @@
-.bold {
+.link {
   font-weight: bold;
+  cursor: pointer;
+}
+.light-box {
+  margin: 10px 0;
+  padding: 10px;
+  background-color: #CCCCCC;
+  color: #333333;
+}
+.dark-box {
+  margin: 10px 0;
+  padding: 10px;
+  background-color: #333333;
+  color: #CCCCCC;
 }

fixtures/ssr/src/components/Page.js

@@ -1,5 +1,8 @@
 import React, {Component} from 'react';
 
+import Theme from './Theme';
+import Suspend from './Suspend';
+
 import './Page.css';
 
 const autofocusedInputs = [
@@ -14,17 +17,22 @@ export default class Page extends Component {
   };
   render() {
     const link = (
-      <a className="bold" onClick={this.handleClick}>
+      <a className="link" onClick={this.handleClick}>
         Click Here
       </a>
     );
     return (
-      <div>
-        <p suppressHydrationWarning={true}>A random number: {Math.random()}</p>
-        <p>Autofocus on page load: {autofocusedInputs}</p>
-        <p>{!this.state.active ? link : 'Thanks!'}</p>
-        {this.state.active && <p>Autofocus on update: {autofocusedInputs}</p>}
+      <div className={this.context + '-box'}>
+        <Suspend>
+          <p suppressHydrationWarning={true}>
+            A random number: {Math.random()}
+          </p>
+          <p>Autofocus on page load: {autofocusedInputs}</p>
+          <p>{!this.state.active ? link : 'Thanks!'}</p>
+          {this.state.active && <p>Autofocus on update: {autofocusedInputs}</p>}
+        </Suspend>
       </div>
     );
   }
 }
+Page.contextType = Theme;

fixtures/ssr/src/components/Page2.js

@@ -0,0 +1,15 @@
+import React, {useContext} from 'react';
+
+import Theme from './Theme';
+import Suspend from './Suspend';
+
+import './Page.css';
+
+export default function Page2() {
+  let theme = useContext(Theme);
+  return (
+    <div className={theme + '-box'}>
+      <Suspend>Content of a different page</Suspend>
+    </div>
+  );
+}

fixtures/ssr/src/components/Suspend.js

@@ -0,0 +1,21 @@
+let promise = null;
+let isResolved = false;
+
+export default function Suspend({children}) {
+  // This will suspend the content from rendering but only on the client.
+  // This is used to demo a slow loading app.
+  if (typeof window === 'object') {
+    if (!isResolved) {
+      if (promise === null) {
+        promise = new Promise(resolve => {
+          setTimeout(() => {
+            isResolved = true;
+            resolve();
+          }, 6000);
+        });
+      }
+      throw promise;
+    }
+  }
+  return children;
+}

fixtures/ssr/src/components/Theme.js

@@ -0,0 +1,25 @@
+import React, {createContext, useContext, useState} from 'react';
+
+const Theme = createContext('light');
+
+export default Theme;
+
+export function ThemeToggleButton({onChange}) {
+  let theme = useContext(Theme);
+  let [targetTheme, setTargetTheme] = useState(theme);
+  function toggleTheme() {
+    let newTheme = theme === 'light' ? 'dark' : 'light';
+    // High pri, responsive update.
+    setTargetTheme(newTheme);
+    // Perform the actual theme change in a separate update.
+    setTimeout(() => onChange(newTheme), 0);
+  }
+  if (targetTheme !== theme) {
+    return 'Switching to ' + targetTheme + '...';
+  }
+  return (
+    <a className="link" onClick={toggleTheme}>
+      Switch to {theme === 'light' ? 'Dark' : 'Light'} theme
+    </a>
+  );
+}

fixtures/ssr/src/index.js

@@ -1,6 +1,7 @@
 import React from 'react';
-import {hydrate} from 'react-dom';
+import {unstable_createRoot} from 'react-dom';
 
 import App from './components/App';
 
-hydrate(<App assets={window.assetManifest} />, document);
+let root = unstable_createRoot(document, {hydrate: true});
+root.render(<App assets={window.assetManifest} />);

fixtures/ssr/yarn.lock

@@ -1334,10 +1334,6 @@ cookie@0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
 
-core-js@^1.0.0:
-  version "1.2.7"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
-
 core-js@^2.4.0:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.4.1.tgz#4de911e667b0eae9124e34254b53aea6fc618d3e"
@@ -2057,18 +2053,6 @@ fb-watchman@^1.8.0, fb-watchman@^1.9.0:
   dependencies:
     bser "1.0.2"
 
-fbjs@^0.8.16:
-  version "0.8.16"
-  resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.16.tgz#5e67432f550dc41b572bf55847b8aca64e5337db"
-  dependencies:
-    core-js "^1.0.0"
-    isomorphic-fetch "^2.1.1"
-    loose-envify "^1.0.0"
-    object-assign "^4.1.0"
-    promise "^7.1.1"
-    setimmediate "^1.0.5"
-    ua-parser-js "^0.7.9"
-
 figures@^1.3.5:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
@@ -2753,13 +2737,6 @@ isobject@^2.0.0:
   dependencies:
     isarray "1.0.0"
 
-isomorphic-fetch@^2.1.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/isomorphic-fetch/-/isomorphic-fetch-2.2.1.tgz#611ae1acf14f5e81f729507472819fe9733558a9"
-  dependencies:
-    node-fetch "^1.0.1"
-    whatwg-fetch ">=0.10.0"
-
 isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
@@ -3265,7 +3242,7 @@ longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
 
-loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1:
+loose-envify@^1.0.0:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.3.1.tgz#d1a8ad33fa9ce0e713d65fdd0ac8b748d478c848"
   dependencies:
@@ -3446,13 +3423,6 @@ node-emoji@^1.4.1:
   dependencies:
     string.prototype.codepointat "^0.2.0"
 
-node-fetch@^1.0.1:
-  version "1.7.3"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.7.3.tgz#980f6f72d85211a5347c6b2bc18c5b84c3eb47ef"
-  dependencies:
-    encoding "^0.1.11"
-    is-stream "^1.0.1"
-
 node-fetch@^1.6.3:
   version "1.6.3"
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.6.3.tgz#dc234edd6489982d58e8f0db4f695029abcd8c04"
@@ -3588,7 +3558,7 @@ oauth-sign@~0.8.1:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
 
-object-assign@4.1.1, object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
+object-assign@4.1.1, object-assign@^4.0.1, object-assign@^4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 
@@ -4101,20 +4071,6 @@ promise@7.1.1:
   dependencies:
     asap "~2.0.3"
 
-promise@^7.1.1:
-  version "7.3.1"
-  resolved "https://registry.yarnpkg.com/promise/-/promise-7.3.1.tgz#064b72602b18f90f29192b8b1bc418ffd1ebd3bf"
-  dependencies:
-    asap "~2.0.3"
-
-prop-types@^15.6.0:
-  version "15.6.0"
-  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.0.tgz#ceaf083022fc46b4a35f69e13ef75aed0d639856"
-  dependencies:
-    fbjs "^0.8.16"
-    loose-envify "^1.3.1"
-    object-assign "^4.1.1"
-
 proxy-addr@~1.1.3:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-1.1.4.tgz#27e545f6960a44a627d9b44467e35c1b6b4ce2f3"
@@ -4590,7 +4546,7 @@ set-immediate-shim@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
 
-setimmediate@^1.0.4, setimmediate@^1.0.5:
+setimmediate@^1.0.4:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
 
@@ -4985,10 +4941,6 @@ typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-ua-parser-js@^0.7.9:
-  version "0.7.17"
-  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.17.tgz#e9ec5f9498b9ec910e7ae3ac626a805c4d09ecac"
-
 uglify-js@2.8.x, uglify-js@^2.6:
   version "2.8.21"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.8.21.tgz#1733f669ae6f82fc90c7b25ec0f5c783ee375314"
@@ -5242,10 +5194,6 @@ whatwg-fetch@2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.2.tgz#fe294d1d89e36c5be8b3195057f2e4bc74fc980e"
 
-whatwg-fetch@>=0.10.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz#9c84ec2dcf68187ff00bc64e1274b442176e1c84"
-
 whatwg-url@^4.3.0:
   version "4.7.0"
   resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-4.7.0.tgz#202035ac1955b087cdd20fa8b58ded3ab1cd2af5"

fixtures/tracing/index.html

@@ -0,0 +1,83 @@
+<!DOCTYPE html>
+<html style="width: 100%; height: 100%;">
+  <head>
+    <meta charset="utf-8">
+    <title>Test tracing UMD</title>
+    <style>
+      body {
+        font-family: sans-serif;
+      }
+      ol {
+        display: inline-flex;
+        flex-direction: column;
+        align-items: flex-start;
+      }
+      li {
+        background-color: #F7F7F7;
+        border: solid #CCC 0.125rem;
+        margin-bottom: 0.5rem;
+        border-radius: 0.25rem;
+        padding: 0.5rem;
+      }
+      li:after {
+        content: attr(data-value);
+        margin-left: 0.25rem;
+      }
+      .correct {
+        border-color: #0C0;
+        border-style: solid;
+        background: #EFE;
+      }
+      .incorrect {
+        border-color: #F00;
+        border-style: dashed;
+        background-color: #FEE;
+      }
+    </style>
+  </head>
+  <body>
+    <h1>Test tracing UMD</h1>
+    <p>
+      This fixture tests that the new tracing API is accessible via UMD build using the UMD shim.
+      It does not exhaustively test API functionality, only that the forwarded methods can be called.
+    </p>
+    <p>
+      Before running the tests below, check the console to make sure there are no errors.
+    </p>
+    <h3>
+      Tests
+      <button id="run-test-button" onClick="runAllTests()">Run all tests</button>
+    </h3>
+    <ol>
+      <li id="checkSchedulerAPI" data-value="...">
+        <strong>Test scheduler API</strong>
+      </li>
+      <li id="checkSchedulerTracingAPI" data-value="...">
+        <strong>Test tracing API</strong>
+      </li>
+      <li id="checkSchedulerTracingSubscriptionsAPI" data-value="...">
+        <strong>Test tracing subscriptions API</strong>
+      </li>
+      <li id="checkEndToEndIntegration" data-value="...">
+        <strong>Test end-to-end integration</strong>
+      </li>
+    </ol>
+
+    <script>
+      if (window.location.search.includes('puppeteer=true')) {
+        // Colocated calls to performance.now() often yield different values in Puppeteer.
+        // This causes the Scheduler API test to fail.
+        // For the purposes of our automated release scripts,
+        // Coerce tests to use Date.now() instead to reduce the chances of a false positive.
+        window.performance = {now: Date.now};
+      }
+    </script>
+
+    <!-- Load the tracing API before react to test that it's lazily evaluated -->
+    <script src="../../build/node_modules/scheduler/umd/scheduler.development.js"></script>
+    <script src="../../build/node_modules/scheduler/umd/scheduler-tracing.development.js"></script>
+    <script src="../../build/node_modules/react/umd/react.development.js"></script>
+    <script src="../../build/node_modules/react-dom/umd/react-dom.development.js"></script>
+    <script src="./script.js"></script>
+  </body>
+</html>

fixtures/tracing/script.js

@@ -0,0 +1,205 @@
+function runTest(listItem, callback) {
+  try {
+    callback();
+    listItem.className = 'correct';
+    listItem.setAttribute('data-value', 'All checks pass');
+  } catch (error) {
+    listItem.className = 'incorrect';
+    listItem.setAttribute('data-value', error);
+  }
+}
+
+function runAllTests() {
+  try {
+    checkSchedulerAPI();
+  } finally {
+    try {
+      checkSchedulerTracingAPI();
+    } finally {
+      try {
+        checkSchedulerTracingSubscriptionsAPI();
+      } finally {
+        checkEndToEndIntegration();
+      }
+    }
+  }
+}
+
+function checkSchedulerAPI() {
+  runTest(document.getElementById('checkSchedulerAPI'), () => {
+    if (
+      typeof Scheduler === 'undefined' ||
+      typeof Scheduler.unstable_now !== 'function' ||
+      typeof Scheduler.unstable_scheduleCallback !== 'function' ||
+      typeof Scheduler.unstable_cancelCallback !== 'function'
+    ) {
+      throw 'API is not defined';
+    }
+
+    if (Scheduler.unstable_now() !== performance.now()) {
+      throw 'API does not work';
+    }
+
+    // There is no real way to verify that the two APIs are connected.
+  });
+}
+
+function checkSchedulerTracingAPI() {
+  runTest(document.getElementById('checkSchedulerTracingAPI'), () => {
+    if (
+      typeof SchedulerTracing === 'undefined' ||
+      typeof SchedulerTracing.unstable_clear !== 'function' ||
+      typeof SchedulerTracing.unstable_getCurrent !== 'function' ||
+      typeof SchedulerTracing.unstable_getThreadID !== 'function' ||
+      typeof SchedulerTracing.unstable_trace !== 'function' ||
+      typeof SchedulerTracing.unstable_wrap !== 'function'
+    ) {
+      throw 'API is not defined';
+    }
+
+    try {
+      let interactionsSet;
+      SchedulerTracing.unstable_trace('test', 123, () => {
+        interactionsSet = SchedulerTracing.unstable_getCurrent();
+      });
+      if (interactionsSet.size !== 1) {
+        throw null;
+      }
+      const interaction = Array.from(interactionsSet)[0];
+      if (interaction.name !== 'test' || interaction.timestamp !== 123) {
+        throw null;
+      }
+    } catch (error) {
+      throw 'API does not work';
+    }
+
+    const ForwardedSchedulerTracing =
+      React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.SchedulerTracing;
+
+    if (
+      SchedulerTracing.unstable_getThreadID() ===
+      ForwardedSchedulerTracing.unstable_getThreadID()
+    ) {
+      throw 'API forwarding is broken';
+    }
+  });
+}
+
+function checkSchedulerTracingSubscriptionsAPI() {
+  runTest(
+    document.getElementById('checkSchedulerTracingSubscriptionsAPI'),
+    () => {
+      if (
+        typeof SchedulerTracing === 'undefined' ||
+        typeof SchedulerTracing.unstable_subscribe !== 'function' ||
+        typeof SchedulerTracing.unstable_unsubscribe !== 'function'
+      ) {
+        throw 'API is not defined';
+      }
+
+      const onInteractionScheduledWorkCompletedCalls = [];
+      const onInteractionTracedCalls = [];
+      const onWorkCanceledCalls = [];
+      const onWorkScheduledCalls = [];
+      const onWorkStartedCalls = [];
+      const onWorkStoppedCalls = [];
+      const subscriber = {
+        onInteractionScheduledWorkCompleted: (...args) =>
+          onInteractionScheduledWorkCompletedCalls.push(args),
+        onInteractionTraced: (...args) => onInteractionTracedCalls.push(args),
+        onWorkCanceled: (...args) => onWorkCanceledCalls.push(args),
+        onWorkScheduled: (...args) => onWorkScheduledCalls.push(args),
+        onWorkStarted: (...args) => onWorkStartedCalls.push(args),
+        onWorkStopped: (...args) => onWorkStoppedCalls.push(args),
+      };
+
+      try {
+        SchedulerTracing.unstable_subscribe(subscriber);
+        SchedulerTracing.unstable_trace('foo', 123, () => {});
+        SchedulerTracing.unstable_unsubscribe(subscriber);
+        if (onInteractionTracedCalls.length !== 1) {
+          throw null;
+        }
+        const interaction = onInteractionTracedCalls[0][0];
+        if (interaction.name !== 'foo' || interaction.timestamp !== 123) {
+          throw null;
+        }
+        SchedulerTracing.unstable_trace('bar', 456, () => {});
+        if (onInteractionTracedCalls.length !== 1) {
+          throw null;
+        }
+      } catch (error) {
+        throw 'API does not forward methods';
+      }
+
+      const ForwardedSchedulerTracing =
+        React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED
+          .SchedulerTracing;
+
+      try {
+        ForwardedSchedulerTracing.unstable_subscribe(subscriber);
+        SchedulerTracing.unstable_trace('foo', 123, () => {});
+        ForwardedSchedulerTracing.unstable_trace('bar', 456, () => {});
+        SchedulerTracing.unstable_unsubscribe(subscriber);
+        if (onInteractionTracedCalls.length !== 3) {
+          throw null;
+        }
+        const interactionFoo = onInteractionTracedCalls[1][0];
+        const interactionBar = onInteractionTracedCalls[2][0];
+        if (
+          interactionFoo.name !== 'foo' ||
+          interactionFoo.timestamp !== 123 ||
+          interactionBar.name !== 'bar' ||
+          interactionBar.timestamp !== 456
+        ) {
+          throw null;
+        }
+        ForwardedSchedulerTracing.unstable_trace('baz', 789, () => {});
+        if (onInteractionTracedCalls.length !== 3) {
+          throw null;
+        }
+      } catch (error) {
+        throw 'API forwarding is broken';
+      }
+    }
+  );
+}
+
+function checkEndToEndIntegration() {
+  runTest(document.getElementById('checkEndToEndIntegration'), () => {
+    try {
+      const onRenderCalls = [];
+      const onRender = (...args) => onRenderCalls.push(args);
+      const container = document.createElement('div');
+
+      SchedulerTracing.unstable_trace('render', 123, () => {
+        ReactDOM.render(
+          React.createElement(
+            React.unstable_Profiler,
+            {id: 'profiler', onRender},
+            React.createElement('div', null, 'hi')
+          ),
+          container
+        );
+      });
+
+      if (container.textContent !== 'hi') {
+        throw null;
+      }
+
+      if (onRenderCalls.length !== 1) {
+        throw null;
+      }
+      const call = onRenderCalls[0];
+      if (call.length !== 7) {
+        throw null;
+      }
+      const interaction = Array.from(call[6])[0];
+      if (interaction.name !== 'render' || interaction.timestamp !== 123) {
+        throw null;
+      }
+    } catch (error) {
+      throw 'End to end integration is broken';
+    }
+  });
+}

fixtures/tracing/test.html

@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html style="width: 100%; height: 100%;">
+  <head>
+    <meta charset="utf-8">
+    <title>Test tracing UMD</title>
+    <style>
+      body {
+        font-family: sans-serif;
+      }
+    </style>
+  </head>
+  <body>
+    <div id="root"></div>
+    <!-- Load the tracing API before react to test that it's lazily evaluated -->
+    <script src="../../build/node_modules/scheduler/umd/scheduler.development.js"></script>
+    <script src="../../build/node_modules/scheduler/umd/scheduler-tracing.development.js"></script>
+    <script src="../../build/node_modules/react/umd/react.development.js"></script>
+    <script src="../../build/node_modules/react-dom/umd/react-dom.development.js"></script>
+    <script src="./test.js"></script>
+  </body>
+</html>

fixtures/tracing/test.js

@@ -0,0 +1,103 @@
+const {createElement, Component, Placeholder} = React;
+const {unstable_createRoot: createRoot} = ReactDOM;
+const {
+  unstable_subscribe: subscribe,
+  unstable_trace: trace,
+  unstable_wrap: wrap,
+} = SchedulerTracing;
+
+const createLogger = (backgroundColor, color, enabled) => (
+  message,
+  ...args
+) => {
+  if (enabled === false) return;
+  console.groupCollapsed(
+    `%c${message}`,
+    `background-color: ${backgroundColor}; color: ${color}; padding: 2px 4px;`,
+    ...args
+  );
+  console.log(
+    new Error('stack').stack
+      .split('\n')
+      .slice(2)
+      .join('\n')
+  );
+  console.groupEnd();
+};
+
+window.log = {
+  app: createLogger('#37474f', '#fff'),
+  interaction: createLogger('#6a1b9a', '#fff'),
+  react: createLogger('#ff5722', '#fff'),
+  tracing: createLogger('#2962ff', '#fff'),
+  work: createLogger('#e1bee7', '#000'),
+};
+
+// Fake suspense
+const resolvedValues = {};
+const read = key => {
+  if (!resolvedValues[key]) {
+    log.app(`Suspending for "${key}" ...`);
+    throw new Promise(
+      wrap(resolve => {
+        setTimeout(
+          wrap(() => {
+            log.app(`Loaded "${key}" ...`);
+            resolvedValues[key] = true;
+            resolve(key);
+          }),
+          1000
+        );
+      })
+    );
+  }
+  return key;
+};
+
+const TestApp = () =>
+  createElement(
+    Placeholder,
+    {delayMs: 100, fallback: createElement(PlaceholderText)},
+    createElement(SuspendingChild, {text: 'foo'}),
+    createElement(SuspendingChild, {text: 'bar'}),
+    createElement(SuspendingChild, {text: 'baz'})
+  );
+
+const PlaceholderText = () => 'Loading ...';
+
+const SuspendingChild = ({text}) => {
+  const resolvedValue = read(text);
+  return resolvedValue;
+};
+
+subscribe({
+  onInteractionScheduledWorkCompleted: interaction =>
+    log.interaction(
+      'onInteractionScheduledWorkCompleted',
+      JSON.stringify(interaction)
+    ),
+  onInteractionTraced: interaction =>
+    log.interaction('onInteractionTraced', JSON.stringify(interaction)),
+  onWorkCanceled: interactions =>
+    log.work('onWorkCanceled', JSON.stringify(Array.from(interactions))),
+  onWorkScheduled: interactions =>
+    log.work('onWorkScheduled', JSON.stringify(Array.from(interactions))),
+  onWorkStarted: interactions =>
+    log.work('onWorkStarted', JSON.stringify(Array.from(interactions))),
+  onWorkStopped: interactions =>
+    log.work('onWorkStopped', JSON.stringify(Array.from(interactions))),
+});
+
+const element = document.getElementById('root');
+trace('initial_render', performance.now(), () => {
+  const root = createRoot(element);
+  const batch = root.createBatch();
+  log.app('batch.render()');
+  batch.render(createElement(TestApp));
+  batch.then(
+    wrap(() => {
+      log.app('batch.commit()');
+      batch.commit();
+    })
+  );
+});

fixtures/unstable-async/suspense/.gitignore

@@ -0,0 +1,14 @@
+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# dependencies
+node_modules
+
+# testing
+coverage
+
+# production
+build
+
+# misc
+.DS_Store
+npm-debug.log