AgnosticUI Local (v2) is a CLI-based UI component library that copies components directly into your project. Works with AI tools, agent-driven UIs, and prompt-ready workflows.
Untitled UI React is the world’s largest collection of open-source React components built with Tailwind CSS and React Aria. Just copy, paste, and build.
OOUI is a modern JavaScript UI library with strong cross-browser support. It is the standard library for MediaWiki and Wikipedia. This is a mirror from https://gerrit.wikimedia.org. Main website: