Base UI
Unstyled React component library for building accessible user interfaces.
Base UI is a React library of unstyled UI components, which means it supplies the behavior and accessibility of interface parts without a visual design of its own. The homepage says the library was built by the creators of Radix, Floating UI and Material UI.
It is published as the npm package @base-ui/react, and the quick-start page installs it with pnpm, npm, yarn or bun. The package was renamed from @base-ui-components/react, and the older name is deprecated on npm.
Worth knowing
The homepage FAQ says Base UI has no enterprise SLA, and that dedicated support goes to some design partners.
Identity
Rendering and deploy
- Install with
- npm, pnpm, yarn, bun3
Releases
Adoption
Sources
- 2026-10-26: links, Categories, Built on, License
base-ui.com/ - 2026-10-26: links, Written in, License, License model, GitHub stars, Contributors
github.com/mui/base-ui - 2026-10-26: links, Install with
base-ui.com/react/overview/quick-start - 2026-10-26: First release
github.com/mui/base-ui/releases/tag/v1.0.0-alpha.0 - 2026-10-26: Maintainer
github.com/mui/base-ui/blob/v1.9.0/LICENSE - 2026-10-26: Current major version, Last release
github.com/mui/base-ui/releases/tag/v1.9.0 - 2026-10-28: npm downloads a week
api.npmjs.org/downloads/range/2026-09-28:2026-10-04/@base-ui/react - 2026-10-26: Sites using it (HTTP Archive)
cdn.httparchive.org/v1/technologies