shadcn/ui is a React component library built on Radix UI and Tailwind CSS, designed for a copy-paste workflow. It ships as self-contained components you can browse in a central registry, paste into your project, and customize with no external dependencies. A CLI manages components across apps, delivering fast, accessible UIs out of the box.

shadcn/ui is a set of components for React, built on Radix UI and styled with Tailwind CSS. Shadcn redefines how developers use UI component libraries by shifting from traditional npm packages to a copy-paste model. This approach gives developers full control over their components while eliminating dependency bloat and update issues. Additionally, shadcn/ui introduces a component registry, allowing users to browse, pull, and customize high-quality components effortlessly.