ab6d14b823
Just a quick poc: * Inline useState when the initializer is known to not be a function. The heuristic could be improved but will handle a large number of cases already. * Prune effects * Prune useRef if the ref is unused, by pruning 'ref' props on primitive components. Then DCE does the rest of the work - with a small change to allow `useRef()` calls to be dropped since function calls aren't normally eligible for dropping. * Prune event handlers, by pruning props whose names start w "on" from primitive components. Then DCE removes the functions themselves. Per the fixture, this gets pretty far.
babel-plugin-react-compiler
React Compiler is a compiler that optimizes React applications, ensuring that only the minimal parts of components and hooks will re-render when state changes. The compiler also validates that components and hooks follow the Rules of React.
This package contains the React Compiler Babel plugin use in projects that make use of Babel. You can find instructions for using this plugin here: https://react.dev/learn/react-compiler