reze-js

Reze is a compiler-first UI framework. You write TypeScript and JSX with compiler syntax such as signal, computed, store, and action; the Rust compiler turns it into direct DOM code with fine-grained bindings, so components run once and only the bindings that read a changed value update.

import { signal } from "reze-js";

export function Counter() {
  let count = signal(0);
  return <button onClick={() => (count += 1)}>Clicked {count} times</button>;
}

Documentation

The documentation site lives in docs/. Start with Getting started.

Packages

Package	Purpose
reze-js	Compiler syntax declarations and render for applications
@rezejs/router	Typed client router
@rezejs/compiler	Native compiler bindings (compile, analyze)
@rezejs/testing-library	Test helpers for compiled components
@rezejs/vite-plugin	Runs the compiler in Vite; file routes and static site generation

@rezejs/signals and @rezejs/dom are the private runtime that compiled code calls.

Development

Task	Command
Build packages and the compiler	pnpm build
Run the tests in Chromium	pnpm test
Run the tests without a browser	pnpm test:fast
Run the compiler tests	pnpm test:rust
Lint and format	pnpm lint, pnpm fmt
Serve the documentation	pnpm --filter @rezejs/docs dev

Documentation changes follow docs/STYLE.md.

License

This project is licensed under the terms of the MIT License.