React Compiler – React
These docs are still a work in progress. More documentation is available in the React Compiler Working Group repo, and will be upstreamed into these docs when they are more stable.
React Compiler is a new experimental compiler that we’ve open sourced to get early feedback from the community. It still has rough edges and is not yet fully ready for production.
React Compiler is a new experimental compiler that we’ve open sourced to get early feedback from the community. It is a build-time only tool that automatically optimizes your React app. It works with plain JavaScript, and understands the Rules of React, so you don’t need to rewrite any code to use it.
The compiler also includes an eslint plugin that surfaces the analysis from the compiler right in your editor. The plugin runs independently of the compiler and can be used even if you aren’t using the compiler in your app. We recommend all React developers to use this eslint plugin to help improve the quality of your codebase.
The compiler understands your code at a deep level through its understanding of plain JavaScript semantics and the Rules of React. This allows it to add automatic optimizations to your code.
