shadcn

React 19 component and block library with source-owned shadcn installs, semantic design and motion tokens, keyboard support, and reduced-motion paths. Includes live previews for 105 free components and 22 blocks.

Design MCP server and shadcn/ui registry that gives coding agents design tokens, UI principles, component code, icon direction, and accessibility review rules.

966+ real-world shadcn/ui patterns and compositions. Filters, data tables, forms, and dashboards. Open source and compatible with all shadcn styles.

Official shadcn MCP server for browsing, searching, and installing registry components from AI assistants. Works with public, third-party, and private registries.

Open-source React and Tailwind interface kit for AI apps, with a shadcn-compatible theme and components for agent status, tool steps, diffs, questions, reasoning, and context use.

Open-source shadcn/ui layouts and components. Clean, modern designs ready to use in your Next.js projects.