Infrastructure
R
Radix UI
Unstyled, accessible React primitives. Dialogs, popovers, dropdowns, and more, with full keyboard and screen-reader support out of the box.
Try Radix UIVisit radix-ui.comradix-ui.com
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Radix UI is a set of unstyled accessible React primitives from the WorkOS team. It covers the components that are painful to build correctly: dialogs, popovers, dropdown menus, tooltips, sliders, accordions. You bring the styling, Radix handles focus management, keyboard interaction, ARIA attributes, and edge cases like portal rendering and scroll locking. shadcn/ui supports Radix as one of its component bases (Base UI became the default for new shadcn/ui projects in July 2026), which is why so many production Next.js apps depend on it transitively.
Radix UI at a glance
Last verified
- Pricing
- Free and open source (MIT)
- Install
npm install radix-ui@latest- Models
- Not an AI tool. Radix ships unstyled, accessible React primitives in the unified radix-ui package, and each primitive also has its own subpath import (for example radix-ui/popover). You style them with any CSS approach. shadcn/ui supports Radix as one of its component bases.
- Recent changes
- Adds per-primitive subpath entry points such as radix-ui/accordion, improves tree-shaking, and fixes Dialog ARIA references, Slider onValueCommit, Toast Escape handling, and Tooltip content mounting twice.
Sources: Getting started, Releases, GitHub repository
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Get started with Radix UI
Unstyled, accessible React primitives. Dialogs, popovers, dropdowns, and more, with full keyboard and screen-reader support out of the box.
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