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An enterprise-class UI design language and React UI library

A collection of DESIGN.md files analysis by popular brand design systems. Drop one into your project and let coding agents generate a matching UI.

VoxCPM2: Tokenizer-Free TTS for Multilingual Speech Generation, Creative Voice Design, and True-to-Life Cloning

Let's use AI to Earn!

Create beautiful applications using Go

一个基于 Electron 的音乐软件

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

A modern animation library for React and JavaScript

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.

🇨🇭 A React renderer for Three.js

⭐️ Companies that don't have a broken hiring process

:iphone: Collaborative List of Open-Source iOS Apps

A modern file manager that helps users organize their files and folders.

The headless rich text editor framework for web artisans.

:rocket: The Ultimate Image Uploader for Efficient Creators. Supports Obsidian, Typora, VS Code etc. and 60+ image hosting services (S3, GitHub, Cloudflare R2, Imgur, Aliyun OSS...). Paste, upload, done.

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

LVGL is a free, full-featured embedded UI library for devices from small MCUs to 3D-capable MPUs, enhanced by LVGL Pro, a professional editor and tooling.

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.

Community-built comprehensive 2D content creation appplication for graphic design, digital art, and interactive real-time motion graphics powered by a node-based procedural graphics engine

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

A powerful open-source UI framework for Laravel • Build and ship apps & admin panels fast with Livewire

🌈 React for interactive command-line apps

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

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

⚡ Write Native with TypeScript ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android (View, Jetpack Compose), Flutter and you name it compatible.

Modern CSS framework based on Flexbox

Simple, scalable state management.

Component infrastructure and Material Design components for Angular

Data Apps & Dashboards for Python. No JavaScript Required.

CSS Reference: a free visual guide to the most popular CSS properties

A flexible playground for live editing React components

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

The library for web and native user interfaces.

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

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

The React Framework

Virtual whiteboard for sketching hand-drawn like diagrams

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.

:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS

JavaScript 3D Library.

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

A utility-first CSS framework for rapid UI development.

24 Lessons, 12 Weeks, Get Started as a Web Developer

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

web development for the rest of us

Next generation frontend tooling. It's fast!

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

Apache ECharts is a powerful, interactive charting and data visualization library for browser