Frontend Frameworks and UI Libraries

Intuitive UI to manage data collaboratively, for users of all technical skill levels. Built on Postgres – connect an existing DB or set up a new one.

Free & Open-Source Invoice Generator - No Sign-Up, No Ads, Instant PDF Export, 100% In-Browser, and Fully Customizable Templates. ⭐ Star the repo if you like it

A self-hosted library for your ebooks, comics, and audiobooks

Listen to YouTube & Bilibili. Anywhere.

BookOrbit: Your Reading Space

Open-source media server with a web interface and desktop app for anime and manga.

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

Prettier is an opinionated code formatter.

🔥 Next.js (React) headless eCommerce site with Typescript, WordPress (WooCommerce) backend and Algolia search

Full-stack web application template with FastAPI, React, SQLModel, PostgreSQL, Vite, Tailwind CSS, shadcn/ui, FastAPI Cloud, and Docker Compose.

A cloud-native Go microservices framework with cli tool for productivity.

Relay is a JavaScript framework for building data-driven React applications.

coss.com/ui is the official design system of Cal.com

An alternative privacy-friendly YouTube frontend which is efficient by design.

Laravel-based web POS system with Vue.js, Tailwind CSS, inventory management, sales processing, customer records, reports, and modular extension support.

Deliver web apps with confidence 🚀

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

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable.

A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.

A modern animation library for React and JavaScript

Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.

OpenStock is an open-source alternative to expensive market platforms. Track real-time prices, set personalized alerts, and explore detailed company insights — built openly, for everyone, forever free.

A design system built by IBM

Open source website builder and Webflow alternative. Webstudio is an advanced visual builder that connects to any headless CMS, supports all CSS properties, and can be hosted anywhere, including with us.

Modern Docker Management, Designed for Everyone

Open Source Algo Trading Platform for Everyone

A powerful, flexible, Markdown-based authoring framework.

A third-party ChatGPT Web UI page built with Express and Vue3, through the official OpenAI completion API. / 用 Express 和 Vue3 搭建的第三方 ChatGPT 前端页面, 基于 OpenAI 官方 completion API.

The library for web and native user interfaces.

A framework for building native applications using React

Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.

The Python micro framework for building web applications.

Fullstack app framework for web, desktop, and mobile.

Blazor Component Library based on Material Design principles. Do more with Blazor, utilizing CSS and keeping JavaScript to a bare minimum.

The sleekest looking WEBUI for qBittorrent made with Vuejs!

NextCRM — Open-source CRM built with Next.js 16, React 19, PostgreSQL, Prisma 7, and shadcn/ui. CRM, projects, invoicing, documents, email client & AI features.

The open-source alternative to Webflow, Framer and WordPress. Agentic self-hosted visual CMS outputting clean static pages. Users, roles, plugins, content, database, it's all there.

The file-based CMS for your Nuxt application, powered by Markdown and Vue components.

Pulsarr: Real-time Plex watchlist monitoring and content acquisition tool. Seamlessly sync Plex watchlists with Sonarr and Radarr, featuring intelligent predicated content routing, multi-instance support, Discord, and Apprise notifications. Automate your media library management with a modern, user-friendly interface.

⚡ A Simple, Speedy, Secure, and Serverless Link Shortener with Analytics, Running Entirely on Cloudflare.

A utility-first CSS framework for rapid UI development.

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

A modern vue admin panel built with Vue3, Shadcn UI, Vite, TypeScript, and Monorepo. It's fast!

Web framework built on Web Standards

🤖 Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table

A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design

Peace of mind from prototype to production

Ember.js - A JavaScript framework for creating ambitious web applications

UI Library for Design Engineers. Animated components and effects you can copy and paste into your apps. Free. Open Source.

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🤖 A client-first, server-capable, fully type-safe router and full-stack framework for the web (React and more).

🏋 Modern open-source fitness coaching platform. Create workout plans, track progress, and access a comprehensive exercise database.

Browser-native Office / PDF / CAD / archive viewer for internal web apps, with Vue, React, Svelte, jQuery, Web Components, and no server-side conversion.

Add and track all the shows and movies you are watching. Comes with user authentication, modern and clean UI and a very simple setup.

Low code web framework for real world applications, in Python and Javascript

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

A slide framework built for agents.

(Replaces Next.js/Nuxt) 🔨 Build mission-critical applications with stability and development freedom.

Laboratory information system (LIS/LIMS) for clinical, public health, environmental and vector surveillance labs. FHIR-native, with analyzer integration (ASTM/HL7), quality control and national-scale reporting.

The headless rich text editor framework for web artisans.

Rust / Wasm framework for creating reliable and efficient web applications

💧 A server-side Swift HTTP web framework.

Component infrastructure and Material Design components for Angular

Create web-based user interfaces with Python. The nice way.

Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET. Provides the fundamental infrastructure, cross-cutting-concern implementations, startup templates, application modules, UI themes, tooling and documentation.

The beautiful & flexible React.js docs framework.

Tiny RDM (Tiny Redis Desktop Manager) - A modern, colorful, super lightweight Redis GUI client for Mac, Windows, and Linux. It also provides a web version that can be deployed via Docker.

An opinionated toast component for React.

Type-safe search params state manager for React frameworks - Like useState, but stored in the URL query string.

A visual no-code theme editor for shadcn/ui components

A damn simple library for building production-ready RESTful web services.

UI kit to make beautiful, animated interfaces, faster. Customizable. Open Source.

Ultra-fast bootstrapping with Angular and Electron :speedboat:

Merge Tailwind CSS classes without style conflicts

An isomorphic Javascript client for Supabase. Query your Supabase database, subscribe to realtime events, upload and download files, browse typescript examples, invoke postgres functions via rpc, invoke supabase edge functions, query pgvector.

Apache Shiro is a powerful and easy-to-use Java security framework that performs authentication, authorization, cryptography, and session management

A lightweight, fast and reliable file sharing server that is commonly used with ShareX, offering a react-based Web UI and fast API.

ZTNET - ZeroTier Web UI for Private Controllers with Multiuser and Organization Support.

Local-first media manager that auto-catalogs files as you open them. AI-powered tagging for images, games & apps. Built with Electron + Vue 3. 本地优先的 AI小抽屉 (AI资源管家) — 自动记录你打开过的文件，AI 智能打标签，告别手动整理。

Visual Development for React, Vue, Svelte, Qwik, and more

A Collection of application ideas that can be used to improve your coding skills ❤.

⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

A fully featured React components library

🚀 Beautiful, fast and modern React UI library. (Previously NextUI)

Simple, scalable state management.

The batteries-included full-stack framework for the AI era. Develop JS/TS web apps (React, Node.js, and Prisma) using declarative code that abstracts away complex full-stack features like auth, background jobs, RPC, email sending, end-to-end type safety, single-command deployment, and more.

A React component for building Web forms from JSON Schema.

A clean, elegant, beautiful and powerful admin template, based on Vue3, Vite7, TypeScript, Pinia, NaiveUI and UnoCSS. 一个清新优雅、高颜值且功能强大的后台管理模板，基于最新的前端技术栈，包括 Vue3, Vite8, TypeScript, Pinia, NaiveUI 和 UnoCSS。

The framework so simple, you already know it.

📸 A powerful, high-performance React Native Camera library.

shadcn/ui, but for Svelte. ✨

tsParticles - Easily create highly customizable JavaScript particles effects, confetti explosions and fireworks animations and use them as animated backgrounds for your website. Ready to use components available for React.js, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Inferno, Solid, Riot and Web Components.

A simple and modern Java and Kotlin web framework

High-performance engine for capturing, modifying, and converting DOM elements into any format.

The utility-first workflow you love from Tailwind CSS in your React Native applications.

A highly customizable Flowchart component for Vue 3. Features seamless zoom & pan 🔎, additional components like a Minimap 🗺 and utilities to interact with state and graph.

Material design file manager for Android

A rich text editor React component for markdown

BookLore: A self-hosted, multi-user digital library with smart shelves, auto metadata, Kobo & KOReader sync, BookDrop imports, OPDS support, and a built-in reader for EPUB, PDF, and comics.

Database schema design and SQL migration generator supporting PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, and Oracle.

A JavaScript implementation of a web browser without its graphical user interface

Fast, expressive styling for React. Server components, client components, streaming SSR, React Native—one API.

High performance, minimalist Go web framework

Redefined chart library built with React and D3

Collection of essential Vue Composition Utilities for Vue 3

A React-based UI toolkit for the web

AdonisJS is a TypeScript-first web framework for building web apps and API servers. It comes with support for testing, modern tooling, an ecosystem of official packages, and more.

👩‍🎤 CSS-in-JS library designed for high performance style composition

React components for efficiently rendering large lists and tabular data

Classy web-development dressed in a DSL (official / canonical repo)

Essential UI blocks for building mobile web apps.

Material Design Web Components

Unstyled UI components for building accessible web apps and design systems. From the creators of Radix, Floating UI, and Material UI.

🍔 A Node.js Serverless Framework for front-end/full-stack developers. Build the application for next decade. Works on AWS, Alibaba Cloud, Tencent Cloud and traditional VM/Container. Super easy integrate with React and Vue. 🌈

🤖 Headless UI for Virtualizing Large Element Lists in JS/TS, React, Solid, Vue and Svelte

Reactive primitives for Ethereum apps

Components crafted for Design Engineers. Styled using Tailwind CSS, fully compatible with Shadcn, and easy to integrate—just copy and paste. MIT 🤌

SolidStart, the Solid app framework

A collection of neobrutalism-styled Tailwind components.

Generate responsive pages and apps on HTML, Tailwind, Flutter and SwiftUI.

Open-source commerce frontend for storefronts, marketplaces, checkout, and seller management.

Craft beautiful websites effortlessly with an intuitive visual builder and publish them instantly

A CLI and library to extract information from React component files for documentation generation purposes.

Modular data visualization framework for React, Angular, Svelte, Vue, and vanilla TypeScript or JavaScript

An AI-powered search engine with a generative UI

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

🚀Vite+Vue3+Gin拥有AI辅助的基础开发平台，企业级业务AI+开发解决方案，内置mcp辅助服务，内置skills管理，支持TS和JS混用。它集成了JWT鉴权、权限管理、动态路由、显隐可控组件、分页封装、多点登录拦截、资源权限、上传下载、代码生成器、表单生成器和可配置的导入导出等开发必备功能。

A set of over 6200 free MIT-licensed high-quality SVG icons for you to use in your web projects.

A high-quality & reliable React Hooks library. https://alibaba.github.io/hooks/

Habit tracker app which treats your goals like a Role Playing Game.

A zero-config, drop-in animation utility that adds smooth transitions to your web app. You can use it with React, Vue, or any other JavaScript application.

基于Gin + Vue + Element UI & Arco Design & Ant Design 的前后端分离权限管理系统脚手架（包含了：多租户的支持，基础用户管理功能，jwt鉴权，代码生成器，RBAC资源控制，表单构建，定时任务等）3分钟构建自己的中后台项目；项目文档》：https://www.go-admin.pro Demo： https://vue.go-admin.pro Antd PRO：https://antd.go-admin.pro

The Community Maintained High Velocity Web Framework For Java and Scala.

An animated number component for React, Vue, Svelte, and TS/JS.

Free, open source, AI-friendly admin dashboard template built with Next.js 16, shadcn/ui, Tailwind CSS, and TypeScript. Production-ready tables, forms, auth, and billing. MIT licensed.

Ethereum.org is a primary online resource for the Ethereum community.

A reactive data store & sync engine.

🤹 Access thousands of icons as components on-demand universally.

Open-source PDF generation library built with TypeScript and React. Features a WYSIWYG template designer, PDF viewer, and powerful generation capabilities. Create custom PDFs effortlessly in both browser and Node.js environments.

An open source icons library with 1600+ icons, supporting React, React Native, Flutter, Vue, Figma, and Framer.

Manage state with style in every framework

✨ Viselect - A high performance and lightweight library to add a visual way of selecting elements, just like on your Desktop. Zero dependencies, super small. Support for major frameworks!

An Apple Music style lyric player component, with React & Vue support. 一个类 Apple Music 歌词显示组件，同时提供 React 和 Vue 绑定。

⚡️ A practical visualization library for tabular analysis.

A component based on OnlyOffice (v9) for viewing, editing, and converting documents entirely on the user's device, no backend required.基于 OnlyOffice (v9) 的纯前端组件，封装文档查看、编辑、转换功能，全在用户设备本地运行，无需后端，即插即用

An open source user-empowering data visualization Vue 3 components library for eloquent data storytelling

:electron: An unofficial https://bgm.tv ui first app client for Android and iOS, built with React Native. 一个无广告、以爱好为驱动、不以盈利为目的、专门做 ACG 的类似豆瓣的追番记录，bgm.tv 第三方客户端。为移动端重新设计，内置大量加强的网页端难以实现的功能，且提供了相当的自定义选项。 目前已适配 iOS / Android。

Fast, easy and reliable testing for anything that runs in a browser.

An extremely fast bundler for the web

🎉 A Vue.js 3 UI Library made by Element team

Quasar Framework - Build high-performance VueJS user interfaces in record time

Write components once, run everywhere. Compiles to React, Vue, Qwik, Solid, Angular, Svelte, and more.

Management panel for game servers, with an intuitive UI for end users.

Official Sentry SDKs for JavaScript

a react-based framework that provides accessibility, modularity, responsiveness, and theming in a tidy package

For entering, formatting, and validating international telephone numbers. Available in vanilla JavaScript, or as React, Vue, Angular, and Svelte components.

The Intuitive Vue UI Library powered by Reka UI & Tailwind CSS.

DayPicker is a customizable date picker component for React. Add date pickers, calendars, and date inputs to your web applications.

:tada: (RuoYi)官方仓库 基于SpringBoot，Spring Security，JWT，Vue3 & Vite、Element Plus 的前后端分离权限管理系统

Native web workspace for Hermes Agent — chat, terminal, memory, skills, inspector.

An invoice generator app built using Next.js, Typescript, and Shadcn

🐼 Universal, Type-Safe, CSS-in-JS Framework for Design Systems ⚡️

Skeleton is an adaptive design system powered by Tailwind CSS.

🌍 📖 A readable, automated, and optimized (2 kb) internationalization for JavaScript

A modern CLI tool for scaffolding end-to-end type-safe TypeScript projects with best practices and customizable configurations

A comprehensive React UI components library based on Arco Design

Unstyled, accessible UI components for your design System. Works in React, Vue, Solid, and Svelte.

UI Grid: a Data Grid

The cross-browser extension framework.

Open-source JavaScript form library for React, Angular, Vue, and plain JavaScript. Render dynamic JSON-driven forms, multi-step form wizards, surveys, quizzes, and other data-entry tools.

🍦 VanJS: World's smallest reactive UI framework. Incredibly Powerful, Insanely Small - Everyone can build a useful UI app in an hour.

React Ace Component

Mantine UI website and components

React Tooltip Component

Deploy Your Frontend in a Single Command. Claude Code Skills supported.

Declarative ThreeJS using Vue Components

Modern Django Admin

An async Python micro framework for building web applications.

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.

The headless components for Svelte.

Hooks, Context Providers, and Components that make it easy to interact with Firebase.

:star: Native angular select component

3D framework for Svelte

🦄 0-legacy, tiny & fast web framework as a replacement of Express

Making SvelteKit forms a pleasure to use!

A React component to crop images/videos with easy interactions

Web Extension for sniffing and downloading HTTP Live streams (HLS)

Bring JavaScript and Web Dev to Flutter

Modern web framework for building websites in Dart. Supports SPAs, SSR and SSG.

🧡 The meta framework for code generation. Automate OpenAPI to type-safe TypeScript, Zod, and TanStack Query with a modular, plugin-based engine.

fossunited.org

30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

An open source application built using the new router, server components and everything new in Next.js 13.

.NET 10, Angular 22, Clean Architecture, Clean Code, SOLID, KISS, DRY, Mediator Pattern, Folder-by-Feature Structure

Utility for mass-downloading LRC synced lyrics for your offline music library.

An agent-first linter for Tailwind design systems. Write design system rules that agents can verify.

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

✌️ A spring physics based React animation library

:fire: An extremely fast, React-like JavaScript library for building modern user interfaces

A framework in react community ✨