The largest open-source library of animated, interactive, and customizable React & Next.js components for building standout web products and experiences. Built for humans and AI agents.
基于 REA 深度拆解并高保真还原 Claude 官方桌面端 UI。还原 30 个独立 React 组件与 8 项硬核交互物理算法,附带 3000+ 行逆向分析手册。
Handcrafted React components, illustrations and motion for AI products. One file each, calm motion, dark mode built in. Install with the shadcn CLI – free and open source.
Open-source, login-free community edition of the ThreeUI catalog of live interactive WebGL and Three.js UI components with source.
Beautiful & consistent icon toolkit made by the community. Open-source project and a fork of Feather Icons.
Motion components for React. Copy, paste, done.
Typescript/React Library for AI Chat 💬🚀
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shadcn/ui components, hooks and AI blocks built on Base UI, with loading, error, empty and other hard states handled.
micro-interactions for react, built for the half-second after a click
Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!
A Kawaii React UI component library 一个可爱的 React UI 组件库
Design-forward shadcn kit for interfaces that stand out. 1000+ free patterns!
400 interactive UI elements you can try live, then copy as an AI prompt or working code: 200 interface parts and 200 website sections and animations. Light/dark, MIT.
🎨 Open-source design MCP server + shadcn/ui registry — AI design systems for Claude Code, Cursor, Codex, GitHub Copilot & any MCP client. 31 brand-grade themes (Linear, Stripe, Vercel, Notion, Apple, Supabase, Figma…) + design tokens, UI principles & WCAG rules. Install any component with one command.
A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.
An open source collection of animated, interactive & fully customizable Vue components for building stunning, memorable websites.
React design system for agentic interfaces. Every free BoardUI component as source, with a working AI chat app on your own model key as the homepage.
The headless components for Svelte.
Cutting-edge tools powering Angular full-stack development.
🍭 Lobe UI - an open-source UI component library for building AIGC web apps
Free premium animated React components and micro-interactions built with Framer Motion and Tailwind CSS
mdxcn is a free, open-source set of callouts, steps, terminals, charts, and timelines for mdx. copy any component with the shadcn cli.
An open-source UI component library for building high-quality, accessible design systems and web apps for Vue. Previously Radix Vue
Ultra-lightweight, zero dependency, semantic HTML, CSS, JS UI library. ~10KB min+gz.
55 framework-portable UI components for Astro, React Vue, and Svelte. Install accessible Tailwind CSS components as source you own, backed by a shared framework-neutral Runtime.
Open-source AI interfaces built with Claude (Fable 5) including hero sections, GLSL shaders, design systems, animations, 3D components and and landing pages, in React, Tailwind, and Three.js. Plug them into your AI agent and ship faster.
Style React fast with 100% parity on React Native, an optional UI kit, and optimizing compiler.
Generative UI SDK for React
Build beautiful website using Vue & Nuxt.
📱Beautiful, fast and modern React Native UI library
Chakra UI is a component system for building SaaS products with speed ⚡️
Radix Primitives is an open-source UI component library for building high-quality, accessible design systems and web apps. Maintained by @workos.
A Vue 3 Component Library. Fairly Complete. Theme Customizable. Uses TypeScript. Fast.
🏆 Use Ant Design like a Pro!
Radzen Blazor is the most sophisticated free UI component library for Blazor, featuring 145+ native components including DataGrid, Scheduler, Charts, and advanced theming with full support for Material Design and Fluent UI. If Radzen Blazor is useful to you, a ⭐ on GitHub helps other Blazor developers find it.
Mobile UI components made with Tailwind CSS
🌌 Your Self-hosted Comment System. | 自托管评论系统
A set of beautifully-designed, accessible components and a code distribution platform. Works with Go and templ. Open Source. Open Code.
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.
A collection of accessible, headless primitives and beautifully-designed components for Blazor inspired by shadcn/ui.
Take a real UI component apart. A Claude Code skill + runtime that explodes a live component into paint layers, states and tokens. Nothing is redrawn, no number is typed.
一次曝光 · Three native web design systems — Lens, Lattice, Overture. MIT, provided as-is.
A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.
A declarative, HTML-based language that makes building web apps fun
Build your design system in React, Solid, Vue, Svelte or Vanilla. Powered by finite state machines
Angular components library for awesome people
Zero dependency docking layout manager supporting tabs, groups, grids and splitviews. Supports React, Vue, Angular, and vanilla TypeScript.
Object-oriented views in Ruby.
The all-in-one toolkit for modern frontends. High-quality components, app recipes and AI-ready docs.
Opensource UI: Free, open-source, and production-ready components for React and Next.js. Powered by TypeScript, Tailwind CSS, and lucide icons
BagUI is an open-source shadcn/ui registry with production-ready components, blocks, templates, and animations for React, Next.js, and Tailwind CSS. Copy, customize, and build faster.
Copy-paste microinteractions for thoughtful product interfaces. Built with React, TypeScript and Tailwind CSS.
A puffy, pastel React UI kit distributed as a shadcn-style registry, built with Tailwind CSS and Radix UI.
Primer is GitHub's design system. This is the CSS implementation
Angular UI Component Library based on Ant Design
A frontend library for React and Vue that helps developers quickly build fast, accessible, and beautiful storefronts. Made with 💚 by Vue Storefront team and contributors.
A collection of awesome WPF resources, libraries and UI controls.
Curated list of framework component libraries for UI styles/toolkit