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Radix UI

Verified Sep 2026

Components, icons, and colors for building high-quality, accessible design systems

Headless, accessible primitives: the foundation shadcn/ui is built on.

WorkOS's headless component primitives: accessible, unstyled, behavior-correct (focus trapping, keyboard nav, aria). The invisible foundation of shadcn/ui and most modern React design systems: accessibility done once, properly.

Who it's for

React developers who want accessible, unstyled primitives as the base of a custom design system.

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