Repositories

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

Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

This is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

Visual Studio Code

The open source coding agent.

The API to search, scrape, and interact with the web at scale. 🔥

Production-ready platform for agentic workflow development.

Curated coding interview preparation materials for busy software engineers

Collection of publicly available IPTV channels from all over the world

A modern GUI client based on Tauri, designed to run in Windows, macOS and Linux for tailored proxy experience

Virtual whiteboard for sketching hand-drawn like diagrams

Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

High performance self-hosted photo and video management solution.

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

An open-source AI agent that brings the power of Gemini directly into your terminal.

Deliver web apps with confidence 🚀

An enterprise-class UI design language and React UI library

A utility-first CSS framework for rapid UI development.

JavaScript API for Chrome and Firefox

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

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

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

Model Context Protocol Servers

✨ Light and Fast AI Assistant. Support: Web | iOS | MacOS | Android | Linux | Windows

"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

Next generation frontend tooling. It's fast!

🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.

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

🎨 The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, HTML/PDF/PPTX/MP4 export. 🤖 Claude Code / Codex / Cursor / Gemini / OpenCode / Qwen & 20+ CLIs via BYOK.

VS Code in the browser

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

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

Apache Superset is a Data Visualization and Data Exploration Platform

The open-source app everyone uses to manage agents at work

A terminal for a more modern age

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

The open-source CapCut alternative

AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI

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.

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

omo/lazycodex: The coding agent for tokenmaxxers;the one and only agent harness for complex codebases. For your Codex, for your OpenCode

Easy to maintain open source documentation websites.

Autonomous coding agent as an SDK, IDE extension, or CLI assistant.

🌊 The leading agent meta-harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, RAG integration, and native Claude Code / Codex / Hermes and many more Integrated

🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

Bidirectional and low-latency communication for every platform

Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface

A JS library for predictable global state management

Spec-driven development (SDD) for AI coding assistants.

The web framework for content-driven websites. ⭐️ Star to support our work!

Universal memory layer for AI Agents

the full-stack Vue framework

Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, and Hermes Agent — fewer tokens, fewer tool calls, 100% local

Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors

📝A simple and elegant markdown editor, available for Linux, macOS and Windows.

🐻 Bear necessities for state management in React

Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more

Declarative routing for React

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

Build AI Agents, Visually

🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

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

🎥 Make videos programmatically with React

The open alternative to Salesforce, designed for AI.

A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.

一个基于 Electron 的音乐软件

The repository for high quality TypeScript type definitions.

小程序雷达：AI 驱动的小程序技术选型、趋势追踪和迁移诊断工具

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

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

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

Fast, accurate & comprehensive text measurement & layout

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

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

Collection of TypeScript type challenges with online judge

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

Presentation Slides for Developers

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

Quill is a modern WYSIWYG editor built for compatibility and extensibility

🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows.

Cheatsheets for experienced React developers getting started with TypeScript

Chrome DevTools for coding agents

Scheduling infrastructure for absolutely everyone.

The Secure CommsOS™ for mission-critical operations

Shannon is an autonomous, white-box AI pentester for web applications and APIs. It analyzes your source code, identifies attack vectors, and executes real exploits to prove vulnerabilities before they reach production.

Delightful JavaScript Testing.

🧡 Everything is RSSible

A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.

📋 React Hooks for form state management and validation (Web + React Native)

A terminal built on web technologies

Full stack, modern web application template. Using FastAPI, React, SQLModel, PostgreSQL, Docker, GitHub Actions, automatic HTTPS and more.

✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML and CSV into interactive graphs.

GitNexus: The Zero-Server Code Intelligence Engine - GitNexus is a client-side knowledge graph creator that runs entirely in your browser. Drop in a git repository (Github, Gitlab, Azure, Local) or ZIP file, and get an interactive knowledge graph with a built in Graph RAG Agent. Perfect for code exploration

🐠 Babel is a compiler for writing next generation JavaScript.

React Hooks — 👍

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.

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

TypeScript-first schema validation with static type inference

Fuel Network Typescript SDK

🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.

💖🧸 Self hosted, you-owned Grok Companion, a container of souls of waifu, cyber livings to bring them into our worlds, wishing to achieve Neuro-sama's altitude. Capable of realtime voice chat, Minecraft, Factorio playing. Web / macOS / Windows supported.

The swiss army knife of lossless video/audio editing

Most modern mobile touch slider with hardware accelerated transitions

A fast, simple & powerful blog framework, powered by Node.js.

The open-source AI voice studio. Clone, dictate, create.

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

Powerful AI Client

🐉 Vue Component Framework

Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active

Chakra UI is a component system for building SaaS products with speed ⚡️

🧙‍♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!

The open-source communication infrastructure for agents and products

🌈 React for interactive command-line apps

🧡 Folo is the AI RSS Reader

👨🏻‍💻👩🏻‍💻 Use Ant Design like a Pro!

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

The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra

Making Docker and Kubernetes management easy.

Teams-first Multi-agent orchestration for Claude Code

Umami is a modern, privacy-focused analytics platform. An open-source alternative to Google Analytics, Mixpanel and Amplitude.

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.

The headless rich text editor framework for web artisans.

开放式跨端跨框架解决方案，支持使用 React/Vue 等框架来开发微信/京东/百度/支付宝/字节跳动/ QQ 小程序/H5/React Native 等应用。 https://taro.zone/

Build your personal knowledge base with Trilium Notes

⏳ Modern JavaScript date utility library ⌛️

TypeScript & JavaScript ORM for Node.js — supports PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, Oracle, and more.

The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.

The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.

One local control plane for every AI agent: route across models, fuse new capabilities, orchestrate tools, and stay fully in control.

A declarative, efficient, and flexible JavaScript library for building user interfaces.

An Open Source implementation of Notebook LM with more flexibility and features

Open Source Alternative to Vercel, Netlify and Heroku.

Vane is an AI-powered answering engine.

🛡️ ⚛️ A simple, scalable, and powerful architecture for building production ready React applications.

Network-wide ads & trackers blocking DNS server

Write HTML. Render video. Built for agents.

人人都能用英语

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

The world's most flexible commerce platform.

ORM

Playwright MCP server

open-source coding agent

NVR with realtime local object detection for IP cameras

Build forms in React, without the tears 😭

Project N.O.M.A.D, is a self-contained, offline survival computer packed with critical tools, knowledge, and AI to keep you informed and empowered—anytime, anywhere.

🕵️‍♂️ All-in-one OSINT tool for analysing any website

Flash OS images to SD cards & USB drives, safely and easily.

Backstage is an open framework for building developer portals

A next.js web application that integrates AI capabilities with draw.io diagrams. This app allows you to create, modify, and enhance diagrams through natural language commands and AI-assisted visualization.

Docker container for managing Nginx proxy hosts with a simple, powerful interface

📨 The ultimate agentic social media scheduling tool 🤖

AI chat for any model.

Build Better Websites. Create modern, resilient user experiences with web fundamentals.

Immutable persistent data collections for Javascript which increase efficiency and simplicity.

A modern animation library for React and JavaScript

Pear 🍐 is extension for music player

A JavaScript library to position floating elements and create interactions for them.

React Hooks for Data Fetching

An AI prompt optimizer for writing better prompts and getting better AI results.

Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.

OmX - Oh My codeX: Your codex is not alone. Add hooks, agent teams, HUDs, and so much more.

Screenshots with JavaScript

A block-style editor with clean JSON output

A completely customizable framework for building rich text editors. (Currently in beta.)

:octocat: Browser extension that simplifies the GitHub interface and adds useful features

A reactive programming library for JavaScript

A fully featured React components library

🇨🇭 A React renderer for Three.js

Web framework built on Web Standards

Shardeum is an EVM based autoscaling blockchain

Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

The next open source file uploader for web browsers :dog:

The fast, flexible, and elegant library for parsing and manipulating HTML and XML.

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB, DB2 and DB2 for IBM i.

A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK

Free, local, open-source 24/7 Cowork app for OpenClaw, Hermes Agent, Claude Code, Codex, OpenCode, Gemini CLI and 20+ more CLI | Customize your assistants | Star if you like it!

runs anywhere. uses anything

State machines, statecharts, and actors for complex logic

强大的哔哩哔哩增强脚本

SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.

Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.

Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

The Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your builds, scales your CI, and fixes failed PRs automatically. Ship in half the time.

The most comprehensive authentication framework

✌️ A spring physics based React animation library

Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce.

The best way to start a full-stack, typesafe Next.js app

FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develop and deploy complex question-answering systems without the need for extensive setup or configuration.

Transforming styles with JS plugins

The open source frontend for GitBook doc sites

Completely unstyled, fully accessible UI components, designed to integrate beautifully with Tailwind CSS.

Clone any website with one command using AI coding agents

Memory and context engine + app that is extremely fast, scalable, and can be run fully locally. The Memory API for the AI era.

Authentication for the Web.

Simple, scalable state management.

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

AI agents, automations and apps that run your operations. Model agnostic.

Infisical is the open-source platform for secrets, certificates, and privileged access management.

The Select Component for React.js

mini cli search engine for your docs, knowledge bases, meeting notes, whatever. Tracking current sota approaches while being all local

Label Studio is a multi-type data labeling and annotation tool with standardized output format

The #1 AI Harness for Building Resumes, PDFs, Cover Letters & more, locally with 100+ LLMs support.

The most advanced free and open-source browser fingerprinting library

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

A local-first personal finance app

A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic tagging and full text search

🔥 Clone and recreate any website as a modern React app in seconds

An autonomous agent for deep financial research

Redefined chart library built with React and D3

📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.

CLI tool for Angular

: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.

Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)

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

A powerful JavaScript library for interacting with the Discord API

JavaScript in-page GUI agent. Control web interfaces with natural language.

The easiest way to run WireGuard VPN + Web-based Admin UI.

Garry's Opinionated OpenClaw/Hermes Agent Brain

:star2: Wiki of OI / ICPC for everyone. （某大型游戏线上攻略，内含炫酷算术魔法）

Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

A lightweight, dependency-free JavaScript library for guiding user focus across the page.

Kilo is the all-in-one agentic engineering platform. Build, ship, and iterate faster with the most popular open source coding agent.

The open agent skills tool - npx skills

The Cursor for Designers • An Open-Source AI-First Design tool • Visually build, style, and edit your React App with AI

Mastra is the modern TypeScript framework for AI-powered applications and agents.

Build full-stack apps on your own infrastructure.

An open-source AI coding agent that lives in your terminal.

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

A format specification for describing a visual identity to coding agents. DESIGN.md gives agents a persistent, structured understanding of a design system.

Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.

📘 OpenAPI/Swagger-generated API Reference Documentation

Customizable admin dashboard template based on Angular 10+

插件化、定制化、无广告的免费音乐播放器

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

⚡ 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.

Make images smaller using best-in-class codecs, right in the browser.

HomeKit support for the impatient.

:electron: Another Mihomo GUI.

IDE-style autocomplete for your existing terminal & shell

#1 Persistent memory for AI coding agents based on real-world benchmarks

Nodejs extension host for vim & neovim, load extensions like VSCode and host language servers.

Component infrastructure and Material Design components for Angular

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

基于 ChatGPT API 的划词翻译浏览器插件和跨平台桌面端应用 - Browser extension and cross-platform desktop application for translation based on ChatGPT API.

🎒 Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware JSON for LLM prompts. Spec, benchmarks, TypeScript SDK.

Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation.

⚙️ Browser devtools extension for debugging Vue.js applications.

Routing and navigation for React Native and Web apps

🚀 Generate GitHub profile README easily with the latest add-ons like visitors count, GitHub stats, etc using minimal UI.

A lightweight, customizable Vue UI library for mobile web apps.

What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?

A Foundation for Scalable Cross-Platform Apps

Windows 95 in an app. Runs on macOS, Linux, and Windows.

The modern link attribution platform. Loved by world-class marketing teams like Framer, Perplexity, Superhuman, Twilio, Buffer and more.

A fancy, easy-to-use and reactive self-hosted docker compose.yaml stack-oriented manager

Let's use AI to Earn!

Dead simple Object schema validation

Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.

Modern React starter kit with Bun, TypeScript, Tailwind CSS, tRPC, Stripe, and Cloudflare Workers. Production-ready monorepo for building fast web apps.

The SDK For Browser Agents

Lightweight, user-friendly onboarding tour library

Official React bindings for Redux

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

NocoBase is an open-source AI + no-code platform for building business systems fast. Instead of generating everything from scratch, AI works on top of production-proven infrastructure and a WYSIWYG no-code interface, so you get both speed and reliability.

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.

One second to read GitHub code with VS Code.

AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents

The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/

Official Compound Engineering plugin for Claude Code, Codex, Cursor, and more

Modern and easy to use SQL client for MySQL, Postgres, SQLite, SQL Server, and more. Linux, MacOS, and Windows.

AGENTS.md — a simple, open format for guiding coding agents

The job search that runs on your machine. AI job application framework built on Claude Code: evaluate postings, tailor CVs, write cover letters, prep interviews. Fork it and own it.

Conversational RPA SDK for Chatbot Makers. Join our Discord: https://discord.gg/7q8NBZbQzt

The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.

Mobile and Web client for Codex and Claude Code, with realtime voice, encryption and fully featured

Bootstrap components built with React

Database diagrams editor that allows you to visualize and design your DB with a single query.

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

为键盘工作者设计的单词记忆与英语肌肉记忆锻炼软件 / Words learning and English muscle memory training software designed for keyboard workers

OpenUI let's you describe UI using your imagination, then see it rendered live.

JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.

Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.

A draggable and resizable grid layout with responsive breakpoints, for React.

Collection of essential Vue Composition Utilities for Vue 3

A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you

A beautiful replacement for JavaScript's "alert"

Crawl a site to generate knowledge files to create your own custom GPT from a URL

Dark Reader Chrome and Firefox extension

A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.

Instant-loading web apps, without effort

Home of the Renovate CLI: Cross-platform Dependency Automation by Mend.io

Run Windows apps on 🐧 Linux with ✨ seamless integration

A React-based UI toolkit for the web

🔒 A compiled checklist of 300+ tips for protecting digital security and privacy in 2026

Run agents like Hermes, LangChain Deep Agents, and OpenClaw more securely inside NVIDIA OpenShell with managed inference

Cross-platform automation framework for all kinds of apps, built on top of the W3C WebDriver protocol

Lit is a simple library for building fast, lightweight web components.

Identity-aware VPN and tunneled reverse proxy for remote access based on WireGuard®.

Focus on what matters instead of fighting with Git.

Scan and fix React performance issues

Drag and Drop for React

A collection of common interactive command line user interfaces.

Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.

:books: The definitive guide to TypeScript and possibly the best TypeScript book :book:. Free and Open Source 🌹

✨ The Next Gen Airtable Alternative: No-Code Postgres

原汁原昧 Claude Code 可运行,可构建, 可调试版; 生产级工程化, 企业级可靠性; 安全无毒, 内存泄露修复

👻 Primitive and flexible state management for React

Your window into all of your data

An AI agent development platform with all-in-one visual tools, simplifying agent creation, debugging, and deployment like never before. Coze your way to AI Agent creation.

Deskreen turns any device with a web browser into a secondary screen for your computer. ⭐️ Star to support our work!

Ralph is an autonomous AI agent loop that runs repeatedly until all PRD items are complete.

Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.

Elegant reading of real-time and hottest news

🐯 visx | visualization components

Local, open-source AI app builder for power users ✨ v0 / Lovable / Replit / Bolt alternative 🌟 Star if you like it!

A terminal for the web

Super Productivity is an advanced todo list app with integrated Timeboxing and time tracking capabilities. It also comes with integrations for Jira, GitLab, GitHub and Open Project.

A full-featured, hackable Next.js AI chatbot built by Vercel

Full-sized drag & drop event calendar in JavaScript

A reference implementation of GraphQL for JavaScript

The open-source repo for docs.github.com

Interactive Data Visualization in the browser, from Python

Mobile-first, accessible components for React Native & Web to build consistent UI across Android, iOS and Web.

The most customizable typing website with a minimalistic design and a ton of features. Test yourself in various modes, track your progress and improve your speed.

文言文編程語言 A programming language for the ancient Chinese.

Fast math typesetting for the web.

Open source Loom alternative. Beautiful, shareable screen recordings.

Fluent UI web represents a collection of utilities, React components, and web components for building web applications.

Open source observability platform for logs, metrics, traces, frontend monitoring, pipelines and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.

A curated list of awesome things related to shadcn/ui.

The Company AI Command Center

Infinite Red's battle-tested React Native project boilerplate, along with a CLI, component/model generators, and more! 9 years of continuous development and counting.

The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs, and comprehensive developer tools to accelerate your app development.

record and replay the web

Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop and mobile.

Open Multi-Agent Interactive Classroom — Get an immersive, multi-agent learning experience in just one click

支持 Python3、JavaScript、Shell、Typescript 的定时任务管理平台（Timed task management platform supporting Python3, JavaScript, Shell, Typescript）

😸 Soothing pastel theme for the high-spirited!

💌 Build and send emails using React

An AI-powered research assistant that performs iterative, deep research on any topic by combining search engines, web scraping, and large language models. The goal of this repo is to provide the simplest implementation of a deep research agent - e.g. an agent that can refine its research direction overtime and deep dive into a topic.

An open-source screen recorder built with web technology

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

An all-in-one enhancement suite for Google Gemini & AI Studio - timeline navigation, folder management, prompt library, and chat export in one powerful extension. / Google Gemini & AI Studio 全能增强插件：集成时间轴导航、文件夹管理、提示词库及聊天导出等众多功能。

Create polished demo videos without editing skills. Mac/Windows/Linux

A WebGL accelerated JavaScript library for training and deploying ML models.

Radix Primitives is an open-source UI component library for building high-quality, accessible design systems and web apps. Maintained by @workos.

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.

Selector library for Redux

🥚🥚🥚🥚 Born to build better enterprise frameworks and apps with Node.js & Koa. https://307.run/eggcode

Context window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists session memory, and enforces routing across 17 platforms via MCP + hooks.

⚡️⚡️⚡️ Self-hosted collaborative bookmark manager to collect, read, annotate, and fully preserve what matters, all in one place.

Run compilers interactively from your web browser and interact with the assembly

前端低代码框架，通过 JSON 配置就能生成各种页面。

The instant on-demand atomic CSS engine.

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬

你是一个曾经被寄予厚望的 P8 级工程师。Anthropic 当初给你定级的时候，对你的期望是很高的。 一个agent使用的高能动性的skill。 Your AI has been placed on a PIP. 30 days to show improvement.

Visualize Your Ideas With Code

SubQuery is an Open, Flexible, Fast and Universal data indexing framework for web3. Our mission is to help developers create the decentralised products of the future.

Open source agentic operating system

Ergonomic Framework for Humans

Desktop app to manage markdown knowledge bases

📓 Lint commit messages

🚀 ice.js: The Progressive App Framework Based On React（基于 React 的渐进式应用框架）

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.

Etherpad: A modern really-real-time collaborative document editor.

A Vue 3 Component Library. Fairly Complete. Theme Customizable. Uses TypeScript. Fast.

AI-powered development workspaces with reusable components, architectural clarity and zero overhead.

High-performance In-browser LLM Inference Engine

wangEditor, open-source Web rich text editor 开源 Web 富文本编辑器

Sealos is an AI-native Cloud Operating System that unifies the entire application lifecycle, from development in cloud IDEs to production deployment and management. It is perfect for building and scaling modern AI applications, managed databases (MySQL, PostgreSQL, Redis, MongoDB) and complex microservice architectures.

The Bluesky Social application for Web, iOS, and Android

Premium hand-crafted icons built by Ionic, for Ionic apps and web apps everywhere 🌎

Industry standard API mocking for JavaScript.

Streaming music player that finds free music for you

Vite & Vue powered static site generator.

🍞📝 Markdown WYSIWYG Editor. GFM Standard + Chart & UML Extensible.

🔠Foreign language reading and translation assistant based on copy and translate.

The agent engineering platform

⌥ AI Coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and more

JavaScript API for face detection and face recognition in the browser and nodejs with tensorflow.js

Customizable Icons for React Native with support for image source and full styling.

A lightweight Node.js private proxy registry

Never stop coding. Free AI gateway: one endpoint, 231+ providers (50+ free), connect Claude Code, Codex, Cursor, Cline & Copilot to FREE Claude/GPT/Gemini. RTK+Caveman stacked compression saves 15-95% tokens, smart auto-fallback, MCP/A2A, multimodal APIs, Desktop/PWA.

Thunk middleware for Redux

Optimizing compiler for React

RedwoodGraphQL

Redis Node.js client

A lightweight, extendable front-end developer tool for mobile web page.

一个基于 React native 开发的音乐软件

Create and share 3D architectural projects.

The modern toolkit for building drag and drop interfaces

🧠 Leon is your open-source personal assistant.

A collection of essential TypeScript types

A personal knowledge management and sharing system for VSCode

💾 Self-hosted online file converter. Supports 1000+ formats ⚙️

React components for efficiently rendering large lists and tabular data

Let your Claude able to think

🌳 Tiny & elegant JavaScript HTTP client based on the Fetch API

The open-source alternative to Claude Cowork (powered by opencode)

Work. Save. Share. Privately.

GraphiQL & the GraphQL LSP Reference Ecosystem for building browser & IDE tools.

Next generation testing framework powered by Vite.

HLS.js is a JavaScript library that plays HLS in browsers with support for MSE.

An emoji guide for your commit messages. 😜

An General Purpose AI Harness for magnifying human capabilities. [CODING, BUILDING, CREATING, BUSINESS, LIFE, WORK, ...]

📄 Create PDF files using React