Radix UI
Unstyled, accessible component primitives for building design systems.
UI components and icons npm MIT
Used in agent projects
1,519
12.0% of 12,697 public repos built with AI coding agents
Rank in ui components and icons
#3 of 75
by use in those projects
Downloads
182M
npm, last 7 days, @radix-ui/react-slot
GitHub stars
19.4K
last push Oct 9, 2026
How Radix UI is used
Radix UI is a dependency in 1,519 of the 12,697 public GitHub projects set up for AI coding agents that we scanned (12.0%), #3 of 75 in ui components and icons. The most used alternative there is Lucide React. Projects that use it most often also use Tailwind Merge (96.2%), clsx (95.9%), Lucide React (95.1%). It is more common in projects set up for Roo Code (25.7%) than for OpenAI Codex (10.5%).
Often used with Radix UI
| Tailwind Merge | 96.2% of Radix UI projects · 5.7× more than average |
|---|---|
| clsx | 95.9% of Radix UI projects · 5.4× more than average |
| Lucide React | 95.1% of Radix UI projects · 4.8× more than average |
| Class Variance Authority | 94.9% of Radix UI projects · 6.7× more than average |
| Tailwind CSS | 98.2% of Radix UI projects · 2.8× more than average |
| Zod | 63.3% of Radix UI projects · 3.7× more than average |
| next-themes | 58.0% of Radix UI projects · 6.6× more than average |
| React | 99.1% of Radix UI projects · 2.3× more than average |
By coding agent
| Cursor | 18.3% of projects set up for it |
|---|---|
| Claude Code | 12.1% of projects set up for it |
| GitHub Copilot | 11.8% of projects set up for it |
| Gemini CLI | 12.1% of projects set up for it |
| OpenAI Codex | 10.5% of projects set up for it |
| Devin Desktop | 17.2% of projects set up for it |
| OpenCode | 10.6% of projects set up for it |
| Roo Code | 25.7% of projects set up for it |
Share of public repos configured for each agent that list Radix UI as a dependency.
Install
| Package | npm install @radix-ui/react-slot |
|---|---|
| Packages counted | @radix-ui/react-slot, @radix-ui/react-dialog, @radix-ui/react-label, @radix-ui/react-dropdown-menu, @radix-ui/react-select, @radix-ui/react-separator, @radix-ui/react-tabs, @radix-ui/react-avatar |
| Main stacks | Next.js (1,018), TypeScript / JavaScript (437), PHP (33), Python (19) |
| Example projects | ding113/claude-code-hub, veithly/BountyBoard, NeurProjects/neur-app, PageAI-Pro/vibe-coding-starter, inboundemail/inbound |
Alternatives to Radix UI
| Tool | Used in agent projects | Downloads / wk | GitHub stars | License |
|---|---|---|---|---|
| Lucide React npm Comprehensive icon library with consistent design for React applications. |
2,519 (19.8%) | 108M | 24.9K | ISC |
| Class Variance Authority npm Type-safe CSS class composition for component variants and styling. |
1,791 (14.1%) | 66.3M | 6,903 | Apache-2.0 |
| Sonner npm Opinionated toast notification component for React applications. |
1,025 (8.1%) | 49.6M | 13K | MIT |
| React Icons npm Popular icon packs imported as React components with ES6. |
688 (5.4%) | 8.8M | 12.7K | MIT |
| cmdk npm Command menu component library for React applications. |
687 (5.4%) | 42.2M | 13K | MIT |
| React Day Picker npm Flexible and customizable date picker component for React. |
675 (5.3%) | 42.8M | 6,859 | MIT |
| Vaul npm Unstyled, accessible drawer component for React with smooth animations. |
582 (4.6%) | 35M | 8,638 | MIT |
| react-resizable-panels npm Resizable panel layout component for React with keyboard and touch support. |
545 (4.3%) | 32M | 5,395 | MIT |