Build responsive web interfaces quickly with a free, open-source CSS framework. Based on Flexbox, it's modular, fully customizable, and requires no JavaScript.
Build over 50 accessible components with built-in behavior, adaptive interactions, and internationalization. Apply your own custom styles for a unique design.
Write type-safe, modern CSS-in-JS that generates static styles at build time. Get zero runtime overhead, multi-variant support, and a great developer experience.