Files

Joseph Savona eca778cf8b [compiler] Phase 1: Add error accumulation infrastructure to Environment (#35873 )

Add error accumulation methods to the Environment class:
- #errors field to accumulate CompilerErrors across passes
- recordError() to record a single diagnostic (throws if Invariant)
- recordErrors() to record all diagnostics from a CompilerError
- hasErrors() to check if any errors have been recorded
- aggregateErrors() to retrieve the accumulated CompilerError
- tryRecord() to wrap callbacks and catch CompilerErrors

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[//]: # (BEGIN SAPLING FOOTER)
Stack created with [Sapling](https://sapling-scm.com). Best reviewed
with [ReviewStack](https://reviewstack.dev/facebook/react/pull/35873).
* #35888
* #35884
* #35883
* #35882
* #35881
* #35880
* #35879
* #35878
* #35877
* #35876
* #35875
* #35874
* __->__ #35873

2026-02-23 15:18:23 -08:00

.claude

[compiler][snap] Fixes to relative path resolution; compile subcommand (#35688 )

2026-02-03 22:12:21 -05:00

apps/playground

[compiler] Feature flag cleanup (#35825 )

2026-02-20 12:29:12 -08:00

docs

[compiler][snap] Fixes to relative path resolution; compile subcommand (#35688 )

2026-02-03 22:12:21 -05:00

fixtures

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packages

[compiler] Phase 1: Add error accumulation infrastructure to Environment (#35873 )

2026-02-23 15:18:23 -08:00

scripts

[compiler] Script to enable a feature by default and update tests (#35202 )

2025-11-24 12:21:35 -08:00

.eslintrc.js

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.gitignore

[compiler] Claude file/settings (#35523 )

2026-01-23 10:36:43 -08:00

CHANGELOG.md

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CLAUDE.md

[compiler] Feature flag cleanup (#35825 )

2026-02-20 12:29:12 -08:00

fault-tolerance-overview.md

[compiler] Phase 1: Add error accumulation infrastructure to Environment (#35873 )

2026-02-23 15:18:23 -08:00

package.json

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README.md

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yarn.lock

[compiler] Add snap subcommand to minimize a test input (#35663 )

2026-02-02 22:03:47 -05:00

README.md

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.

More information about the design and architecture of the compiler are covered in the Design Goals.

More information about developing the compiler itself is covered in the Development Guide.