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An enterprise-class UI design language and React UI library

🎥 Make videos programmatically with React

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.

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.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

The open alternative to Salesforce, designed for AI.

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

Let's use AI to Earn!

Penpot: The open-source design platform for Product teams that need scalable collaboration.

The web framework for content-driven websites.

Create beautiful applications using Go

🦭 Video/Audio Downloader for Android, based on yt-dlp

一个基于 Electron 的音乐软件

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

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

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

Beautiful & consistent icon toolkit made by the community. Open-source project and a fork of Feather Icons.

The visual feedback tool for agents.

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

⭐️ 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.

Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.

The world's most flexible commerce platform for agents and developers

An offline-first photo manager for large local libraries

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.

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.

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.

A collection of awesome things regarding React ecosystem

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

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

A modified web browser that helps in responsive web development. A web developer's must have dev-tool.

🌈 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.

Free and Open source Web Builder Framework. Next generation tool for building templates without coding

Browser-based ground station suite for celestial body, mission and satellite tracking, SDR reception, hardware control, and telemetry decoding

📱 Two-Factor Authentication (2FA) client for Android + Wear OS

Modern CSS framework based on Flexbox

Simple, scalable state management.