Million.js Has a Free React Compiler That Makes Components 70% Faster

React's virtual DOM is smart but slow. Million.js replaces it with a block virtual DOM that skips diffing entirely for static parts of your components. How It Works React's VDOM diffs the entire tree on every render. Million.js analyzes your component at compile time and creates a "block" that only updates the dynamic parts. React VDOM: Diff entire tree → Find changes → Patch DOM Million block: Skip static parts → Update only dynamic nodes → Done Setup (30 Seconds) npm install million // vite.config.ts import million from " million/compiler " ; import react from " @vitejs/plugin-react " ; export default { plugins : [ million . vite ({ auto : true }), react ()], }; That is it. Million.js automatically optimizes your components. Auto Mode With auto: true , Million.js automatically wraps compatible components: // This is automatically optimized — no changes needed function UserCard ({ name , email , role }) { return ( < div className = "card" > < h2 > { name } </ h2 > { /* Dynamic — track