{"id":651,"slug":"react-compiler-1-0-stable-oct-2025","title":"React Compiler 1.0 went stable October 7, 2025; battle-tested on Meta apps and fully production-ready","kind":"reference","scope":"business","status":"current","audiences":["claude-code","candid-team"],"topics":["tech-stack","inp-optimization","build-tooling"],"reference_body":"**Claim:** React Compiler 1.0 released stable October 7, 2025.\n\n**Verbatim (react.dev):** *\"We are releasing the compiler's first stable release today... The compiler has been battle tested on major apps at Meta and is fully production-ready.\"*\n\n**Next.js 16 integration:** *\"promoted from experimental to stable. It is not enabled by default as we continue gathering build performance data.\"* (nextjs.org/blog/next-16)\n\n**Confidence:** Verified.\n\n**Application:** for React-heavy apps, enable on a branch, measure build time, then ship. For Astro sites with minimal client-side React, irrelevant.","rationale_body":null,"metadata":null,"links":{"outgoing":[],"incoming":[{"slug":"nextjs-16-cache-components-october-2025","title":"Next.js 16 (October 2025) made Partial Prerendering production via \"Cache Components\" with dynamic-by-default semantics","kind":"reference","scope":"business","link_type":"relates-to"}]},"created_at":"2026-05-22T21:24:18.297Z","updated_at":"2026-05-22T21:24:18.297Z"}