shadcn/ui publishes a shadcn registry at ui.shadcn.com, with 76 components installable through the shadcn CLI.
Copy a prompt for your agent, copy the install command, or open the docs that ship it.
The packages and primitives its components pull in, counted across the registry.
Every appearance and removal our crawl has seen in the registry index.
shadcn/ui is a component library on 21st.dev by shadcn with 83 public React components. Every component ships with a live interactive preview and full TSX source — copy the code, install it through the shadcn CLI, or pull it into Cursor or Claude Code over MCP.