UIkit
Modular front-end framework of CSS and JavaScript components for building web interfaces.
UIkit ships CSS and JavaScript components that a page includes through its own files, then uses through markup. The project’s sources are written in Less, and its JavaScript is bundled and transpiled into ECMAScript 5. The files can be installed with pnpm or yarn, loaded from the jsDelivr CDN, or taken from a zip of the compiled files. The framework supports right-to-left languages. YOOtheme GmbH, a company in Hamburg, Germany, maintains it.
Worth knowing
The “UIkit Pro” item in the site navigation leads to YOOtheme Pro, a WordPress and Joomla theme and page builder that is a separate product from the framework.
Identity
Rendering and deploy
Releases
Adoption
Sources
- 2026-10-28: links
getuikit.com/ - 2026-10-28: links, License, License model, GitHub stars, Contributors
github.com/uikit/uikit - 2026-10-28: links, Written in, Categories, Install with
getuikit.com/docs/installation - 2026-10-28: First release
github.com/uikit/uikit/releases - 2026-10-28: Maintainer
github.com/uikit/uikit/blob/develop/LICENSE.md - 2026-10-28: Maintained by, Headquarters
yootheme.com/imprint - 2026-10-28: Install with
getuikit.com/docs/introduction - 2026-10-28: Install with
github.com/uikit/uikit/blob/develop/README.md - 2026-10-28: Multilingual
getuikit.com/docs/rtl - 2026-10-28: Current major version, Last release
github.com/uikit/uikit/releases/tag/v3.25.28 - 2026-10-28: npm downloads a week
api.npmjs.org/downloads/range/2026-09-28:2026-10-04/uikit - 2026-10-28: Sites using it (HTTP Archive)
cdn.httparchive.org/v1/technologies - 2026-10-28: Dependent packages, Dependent repositories
packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/uikit