Repository Index

Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

• react-components
• react
• material-design
• material-ui

🌼 🌼 🌼 🌼 🌼  The most popular, free and open-source Tailwind CSS component library

• tailwind-css
• ui-library
• design-system
• ui-pattern

Open-source design-method engine for Claude Code, Codex & Cursor. One agent skill with 22 internal workflows for fixed design judgment, multiple grammars, semantic palettes, reference compilation, and evidence-verified UI. MIT.

• ai-coding
• claude-code
• design-system
• design-tokens

💫 HTML on circles. A CSS layout system for radial UIs: gauges, dials, knobs, radial menus, charts and watch faces.

• composer
• css
• radial
• css-framework

A set of high-quality standards based web components for enterprise web applications. Part of Vaadin 20+

• vaadin
• webcomponents
• custom-elements
• ui-components

User Interface Component Library based on LitElement / lit-html

• kor
• litelement
• webcomponents
• lit-element

‹B› Web components, classes, and utilities for creating single-page PWAs – built with Lit by Blackstone Publishing

• custom-elements
• lit-html
• lit-element
• lit-html-element

An example of a mono-repository of shared React components libraries!

• react
• reactjs
• ui
• ui-components