Open-source shadcn/ui components, blocks, and animated icons for React, with an MCP server for AI agents.
Carousel
Carousel
Carousel
Carousel
Command
Command
Dialog
Dialog
Dialog
Dialog
Form
Base Avatar
Base Avatar
Base Avatar
Base Avatar
Base Avatar
Base Avatar
Base Avatar
Base Avatar
Base Popover
Base Popover
Navigation Menu
Base Menu
Base Menu
This page collects the 90+ ReUI components published on 21st.dev — a React component library built on the shadcn/ui foundation with Tailwind CSS and TypeScript. The collection spans interface building blocks from form controls and steppers to navigation and data display, each with a live interactive preview so you can try the component before reading a line of source.
Preview and compare the ReUI components here, then copy the TSX directly, install through the shadcn CLI, or pull a component into Cursor or Claude Code over MCP. Because the components follow shadcn/ui conventions, they drop into an existing shadcn-based Next.js project without rework.
