No core utilities, all functionalities are provided via presets.
Instant On-demand Atomic CSS Engine
Customizable · Powerful · Fast · Joyful
No parsing, no AST, no scanning. It’s 5x faster than Windi CSS or Tailwind JIT.
Zero deps and browser friendly: ~6kb min+brotli
First class support of Vite, Webpack, PostCSS, CLI, VS Code, ESLint, etc.
Synthesizes multiple classes into one at build time