Radix UI
radix-ui.comComponents, icons, and colors for building high‑quality, accessible UI.
Dev Toolscomponent-libraryopen-sourceaccessibilityreactui-componentsdesign-system

About
Radix UI is a free, open-source component library for building accessible, high-quality user interfaces. It offers pre-styled components (Radix Themes) as well as unstyled primitives, icons, and colors. Designed for minimal configuration, developers can import and use components immediately without complex setup.
Problem
Building accessible, high-quality UI components from scratch is time-consuming and error-prone.
For
frontend developers building web applications
How it works
Developers install the npm package, import the global CSS and Theme wrapper, and immediately use pre-built accessible components in their React applications.
Business model
open-source
Status
launched