mirror of
https://github.com/zebrajr/react.git
synced 2025-12-07 00:20:28 +01:00
d92e5713be
This change fixes a coverage hole in rolling out with `gating`. Prior to this PR, configuring `gating` causes React Compiler to bail out of optimizing some functions. This means that it's not entirely safe to cutover from `gating` enabled for all users (i.e. rolled out 100%) to removing the `gating` config altogether, as new functions may be opted into compilation when they stop bailing out due to gating-specific logic. This is technically slightly slower due to the additional function indirection. An alternative approach is to recommend running a codemod to insert `use no memo`s on currently-bailing out functions before removing the`gating` config. --- Tested [internally]( https://fburl.com/diff/q982ovua) by enabling on a page that previously had a few hundred bailouts due to gating + hoisted function declarations and (1) clicking around locally and (2) running a bunch of e2e tests |
||
|---|---|---|
| .. | ||
| scripts | ||
| src | ||
| jest.config.js | ||
| package.json | ||
| README.md | ||
| tsconfig.json | ||
| tsup.config.ts | ||
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