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Joe Savona 05a8b6a717 [compiler] Alternate pipeline for new mutability model

This PR gets a first fixture working end-to-end with the new mutability and aliasing model. Key changes:

* Add a feature flag to enable the model. When enabled we no longer call InferReferenceEffects or InferMutableRanges, and instead use the new equivalents.
* Adds a pass that infers Place-specific effects based on mutable ranges and instruction effects. This is necessary to satisfy existing code that requires operand effects to be populated.
* Adds a pass that infers the outwardly-visible capturing/aliasing behavior of a function expression. The idea is that this can bubble up and be used in conjunction with the `Apply` effect to get precise inference of things like `array.map(() => { ... })`.

[ghstack-poisoned]

2025-05-27 14:23:38 -07:00

scripts

[compiler][be] Move e2e tests to BabelPlugin transformer (#32706 )

2025-03-21 20:05:22 -04:00

src

[compiler] Alternate pipeline for new mutability model

2025-05-27 14:23:38 -07:00

jest.config.js

Compiler: unfork prettier config (#30205 )

2024-07-18 17:00:24 -04:00

package.json

[compiler][be] Playground now uses tsup bundled plugin (#32759 )

2025-03-26 14:31:20 -04:00

README.md

[compiler] Add readme for babel plugin

2024-05-15 17:29:49 -07:00

tsconfig.json

[compiler][be] Test runner (snap) now uses tsup bundled plugin (#32758 )

2025-03-26 14:27:42 -04:00

tsup.config.ts

[compiler] Add missing copyrights (#33004 )

2025-04-23 22:04:44 -04:00

README.md

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