react-rs

The React Compiler, in Rust.

Facebook's React Compiler was ported to Rust ( react#36173 ) with an OXC frontend. bext runs it natively — no Node, no Babel, no SWC. Paste a component below and compile it live on the server.

frontend: …parse + transform + codegen in one Rust pass
Press “Compile” to run the React Compiler.
  1. Your source is POSTed to /__bext/react-compiler/compile.
  2. bext parses it with OXC, runs the React Compiler HIR pipeline (auto-memoization + SSR optimization), and emits via OXC codegen.
  3. You get back the optimized code plus how many functions compiled — all in microseconds.