Interfaces DS publishes a shadcn registry at docs.interfacesds.com, with 8 components installable through the shadcn CLI.
Copy a prompt for your agent, copy the install command, or open the docs that ship it.
Button Group component.
Empty component.
Input Group component.
Item component.
Kbd component.
Slot component.
The packages and primitives its components pull in, counted across the registry.
Every appearance and removal our crawl has seen in the registry index.
Interfaces DS is a component library on 21st.dev by jshguo with 23 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.