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Lauren Tan
b759b71ead
When using the playground you typically want to see what it outputs, so
let's make the JS tab expanded by default.
ghstack-source-id: 721bc4c381
Pull Request resolved: https://github.com/facebook/react/pull/29203
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.