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154 design systems projects. Component libraries, UI kits and design token systems.
Review is in progress. 1,004 projects are queued and none has been approved yet. Everything unreviewed is discovery metadata imported from GitHub — listed, not vetted.
Ranked by total stars at the last daily refresh. This is not stars earned during the selected period. Star counts in the AI category are known to be inflated by fake-star campaigns, so activity and license are shown first.

Important! A new UI Kit version for Bootstrap 5 is available. Access the latest free version via the link below.

Radix Themes is an open-source component library optimized for fast development, easy maintenance, and accessibility. Maintained by @workos.

Skeleton is an adaptive design system powered by Tailwind CSS.

A collection of neobrutalism-styled Tailwind components.

npm for design engineers: largest marketplace of shadcn/ui-based React Tailwind components, blocks and hooks

Build consistent, themeable React apps based on constraint-based design principles

React & React Native Components & Patterns (copy-paste components & patterns crafted with Tailwind CSS (NativeWind))

A Kawaii React UI component library 一个可爱的 React UI 组件库

Build beautiful website using Vue & Nuxt.

An agent skill for building premium, immersive, scroll-driven websites. Works with Codex, Claude Code, and other coding agents. Also available as a Claude Code plugin.

Extract any website's complete design system with one command. DTCG tokens, semantic+primitive+composite, MCP server for Claude Code/Cursor/Windsurf, multi-platform emitters (iOS SwiftUI, Android Compose, Flutter, WordPress), Tailwind v4, Figma variables, shadcn/ui, CSS health audit, WCAG remediation, Chrome extension. MIT, Playwright, Node 20+.

A components library built with Tailwind CSS that works with any web stack.

Angular components library for awesome people

Extract any website’s design system into tokens in seconds: logo, colors, typography, borders & more. One command.

Design-forward shadcn kit for interfaces that stand out. 1000+ free patterns!

UI Layouts isn’t just a library. It’s your complete front-end universe with components, effects, design tools, and ready-to-use blocks, everything you need to build modern interfaces, faster.

npm for agents and humans

Vuestic UI is an open-source Vue 3 component library designed for rapid development, easy maintenance, and high accessibility. Maintained by Epicmax (@epicmaxco).

Beautiful and responsive UI components and templates for React and Vue (soon) with Tailwind CSS.

Blazorise is a component library built on top of Blazor with support for CSS frameworks like Bootstrap, Tailwind, Bulma, AntDesign, and Material.

Components from design to production

AI-native SwiftUI component library with full-stack recipes — connect via MCP for instant access.

Designer Skills Collection: agentic skills, commands, and plugins for design — from research to systems, UI, interaction, and delivery.

Core building blocks for AI apps. High-quality, accessible, and customizable components for AI interfaces.