# Base Web

React component library that implements Base, a design system, for web apps.


Source: https://findsoftware.frbit.cloud/baseweb/
Last reviewed: 2026-10-26
Updated: 2026-10-28
Listed since: 2026-10-26

## Record

### Links

- home: https://baseweb.design
- repository: https://github.com/uber/baseweb
- docs: https://baseweb.design

### Identity

- status: active
- maintainer: Uber Technologies, Inc.
- maintainerType: company
- parent: unknown
- firstRelease: 2018
- hqCountry: unknown

### Kind

- category: ui-library
- hosting: not applicable
- language: javascript
- runtime: unknown
- runtimeMin: not applicable
- basedOn: react

### Content

- contentStore: not applicable
- databases: not applicable
- adminUi: not applicable
- headlessApi: not applicable
- templating: not applicable
- i18n: not applicable

### Rendering and deploy

- runsAs: not applicable
- renderingModes: not applicable
- installMethod: npm

### License

- licenseModel: open-source
- license: MIT

### Releases

- currentMajor: 18
- latestReleaseDate: 2026-07-02

### Adoption

- githubStargazers: 9024
- packagistDownloads: not applicable
- npmWeeklyDownloads: 70780
- contributors: 240
- pluginCount: unknown
- packagistMonthlyDownloads: unknown
- ecosystemsMonthlyDownloads: unknown
- httpArchiveSites: unknown
- wordpressActiveInstalls: unknown
- dependentRepos: 768
- dependentPackages: 93

### Sources

- urls: https://github.com/uber/baseweb (read 2026-10-26)
- urls: https://github.com/uber/baseweb (read 2026-10-26)
- urls: https://github.com/uber/baseweb/blob/main/README.md (read 2026-10-26)
- firstRelease: https://github.com/uber/baseweb/releases/tag/v1.0.2 (read 2026-10-26)
- maintainer: https://github.com/uber/baseweb/blob/main/LICENSE (read 2026-10-26)
- maintainerType: https://github.com/uber/baseweb/blob/main/LICENSE (read 2026-10-26)
- language: https://github.com/uber/baseweb (read 2026-10-26)
- category: https://github.com/uber/baseweb/blob/main/README.md (read 2026-10-26)
- basedOn: https://github.com/uber/baseweb/blob/main/README.md (read 2026-10-26)
- installMethod: https://github.com/uber/baseweb/blob/main/README.md (read 2026-10-26)
- license: https://github.com/uber/baseweb (read 2026-10-26)
- licenseModel: https://github.com/uber/baseweb (read 2026-10-26)
- currentMajor: https://registry.npmjs.org/baseui (read 2026-10-26)
- latestReleaseDate: https://registry.npmjs.org/baseui (read 2026-10-26)
- githubStargazers: https://github.com/uber/baseweb (read 2026-10-26)
- contributors: https://github.com/uber/baseweb (read 2026-10-26)
- npmWeeklyDownloads: https://api.npmjs.org/downloads/range/2026-09-28:2026-10-04/baseui (read 2026-10-28)
- dependentPackages: https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/baseui (read 2026-10-26)
- dependentRepos: https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/baseui (read 2026-10-26)

## Notes

Base Web is the React implementation of Base, a design system built from modern, responsive, living components. The component library is published on npm as baseui, and its documentation is linked from the [README](https://github.com/uber/baseweb/blob/main/README.md).

## Worth knowing

The README carries a maintenance notice: the maintainers are limiting their engagement with the repository while still mirroring their internal development. The project's blog post adds that pull requests are no longer actively reviewed, the issue tracker is closed, and development is driven by Uber's internal needs, while the library stays maintained. Neither says the project has ended.

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Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Attributes are recorded, never scored; absent means unknown.
Credit, in full: FindSoftware, CC BY 4.0