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react/compiler/packages/babel-plugin-react-compiler
Joe Savona 8c70807cec [compiler] Delay mutation of function expr context variables until function is called
See comments in code. The idea is that rather than immediately processing function expression effects when declaring the function, we record Capture effects for context variables that may be captured/mutated in the function. Then, transitive mutations of the function value itself will extend the range of these values via the normal captured value comutation inference established earlier in the stack (if capture a -> b, then transitiveMutate(b) => mutate(a)). So capture contextVar -> function and transitiveMutate(function) => mutate(contextVar).

[ghstack-poisoned]
2025-05-28 16:29:32 -07:00
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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