brust

React you write. Rust that serves it.

Website · Quickstart · Docs

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brust compiles your React components ahead of time. A page that never changes ships as static HTML, rendered by Rust. Interactive parts become small native handlers. React runs only where the compiler finds it is needed.

bun create @brust/app my-app
cd my-app && bun install
bun run dev

Tier	What you write	What ships
static	a component with no state	HTML from a compiled template, no JavaScript
native	useState, events, effects	the HTML plus a small handler chunk, no React
react	what only React can do	a React island, hydrated in place

Runs on Bun with a Rust server, or on Cloudflare Workers. brust build --target static writes plain files for any static host.

Contributing

Rust nightly-2026-09-15 (rust-toolchain.toml) and Bun 1.4.x.

cargo test --workspace --exclude bun_react_compiler
cd packages/brust && bun run build:debug && bun test

Design notes live in docs/design/, work plans in docs/plans/. The 0.1.x line (brustjs on npm) is kept on the v01x branch.

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