"React, the widely adopted JavaScript library for building user interfaces, has reached a milestone with the stable release of React Compiler 1.0, built on top of nearly a decade of engineering work and compiler learnings that transforms how developers optimize React applications. React Compiler 1.0 is a build-time tool that optimizes React apps through automatic memoization, working on both React and React Native without requiring code rewrites."
"Performance improvements have been substantial in production environments. Meta reports up to 12 percent faster initial loads and more than 2.5 times faster interactions in the Meta Quest Store, though results vary by application. Real-world case studies from Sanity Studio and Wakelet demonstrate measurable performance gains after compiler adoption, with developers reporting noticeable improvements in component rendering efficiency. Additional real-world metrics provide detailed insights into the compiler's impact."
React Compiler 1.0 is a production-ready, build-time optimization tool that applies automatic memoization across React and React Native applications. The compiler analyzes component data flow and mutability to remove unnecessary renders, including conditional paths that manual useMemo and useCallback cannot cover. The release includes integrated diagnostics via eslint-plugin-react-hooks and first-party templates for Expo, Vite, and Next.js, with Expo SDK 54 enabling the compiler by default. Real-world deployments report meaningful performance gains: Meta notes up to 12% faster initial loads and 2.5x faster interactions in one app, while Sanity Studio observed a 20–30% reduction in render time after compiling most components.
Read at InfoQ
Unable to calculate read time
Collection
[
|
...
]