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.

Production-ready platform for agentic workflow development.

Curated coding interview preparation materials for busy software engineers

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

Virtual whiteboard for sketching hand-drawn like diagrams

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

Collection of publicly available IPTV channels from all over the world

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.

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

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

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

High performance self-hosted photo and video management solution.

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

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

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

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

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

Model Context Protocol Servers

"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!

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More

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

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

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.

Apache Superset is a Data Visualization and Data Exploration Platform

Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

Daytona is a Secure and Elastic Infrastructure for Running AI-Generated Code

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

A terminal for a more modern age

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.

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

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

Easy to maintain open source documentation websites.

🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

Bidirectional and low-latency communication for every platform

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

A JS library for predictable global state management

omo; the best agent harness - previously oh-my-opencode

the full-stack Vue framework

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

🐻 Bear necessities for state management in React

AI agent toolkit: coding agent CLI, unified LLM API, TUI & web UI libraries, Slack bot, vLLM pods

🌊 The leading agent orchestration platform for Claude. Deploy intelligent multi-agent swarms, coordinate autonomous workflows, and build conversational AI systems. Features enterprise-grade architecture, self-learning swarm intelligence, RAG integration, and native Claude Code / Codex Integration

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

Declarative routing for React

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

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

🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · images · videos · HyperFrames 📦 Sandboxed preview · HTML/PDF/PPTX/MP4 export 🤖 Claude Code / OpenClaw / Codex / Cursor / OpenCode / Qwen / Copilot / Hermes / Kimi & 17+ CLIs.

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

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

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

Build AI Agents, Visually

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

The open-source CapCut alternative

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

一个基于 Electron 的音乐软件

The repository for high quality TypeScript type definitions.

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

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

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

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

The open alternative to Salesforce, designed for AI.

🎥 Make videos programmatically with React

Collection of TypeScript type challenges with online judge

Fast, accurate & comprehensive text measurement & layout

very good whiteboard infinite canvas SDK

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

Quill is a modern WYSIWYG editor built for compatibility and extensibility

Cheatsheets for experienced React developers getting started with TypeScript

Presentation Slides for Developers

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

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.

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

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

The Secure CommsOS™ for mission-critical operations

Delightful JavaScript Testing.

Scheduling infrastructure for absolutely everyone.

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

A terminal built on web technologies

🧡 Everything is RSSible

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

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

Shannon Lite 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.

React Hooks — 👍

🐠 Babel is a compiler for writing next generation JavaScript.

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

Fuel Network Typescript SDK

TypeScript-first schema validation with static type inference

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

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.

Chrome DevTools for coding agents

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

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

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

🐉 Vue Component Framework

GitNexus: The Zero-Server Code Intelligence Engine - GitNexus is a client-side knowledge graph creator that runs entirely in your browser. Drop in a GitHub repo or ZIP file, and get an interactive knowledge graph wit a built in Graph RAG Agent. Perfect for code exploration

The swiss army knife of lossless video/audio editing

💖🧸 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.

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

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

Powerful AI Client

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

The open-source notification infrastructure. In-app Inbox component, E-mail, SMS, Push and Slack Integrations.

Xray panel supporting multi-protocol multi-user expire day & traffic & IP limit (Vmess, Vless, Trojan, ShadowSocks, Wireguard, Hysteria, Tunnel, Mixed, HTTP, Tun)

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

🌈 React for interactive command-line apps

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

🧡 Folo is the AI RSS Reader

👨🏻‍💻👩🏻‍💻 Use Ant Design like a Pro!

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!

Create stunning demos for free. Open-source, no subscriptions, no watermarks, and free for commercial use. An alternative to Screen Studio.

Enhanced ChatGPT Clone: Features Agents, MCP, 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.

Making Docker and Kubernetes management easy.

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/

The headless rich text editor framework for web artisans.

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

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.

⏳ Modern JavaScript date utility library ⌛️

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

Build your personal knowledge base with Trilium Notes

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

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

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

Teams-first Multi-agent orchestration for Claude Code

Fast, disk space efficient package manager

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

Vane is an AI-powered answering engine.

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

ORM

Use Claude Code as the foundation for coding infrastructure, allowing you to decide how to interact with the model while enjoying updates from Anthropic.

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

Open Source Alternative to Vercel, Netlify and Heroku.

Build forms in React, without the tears 😭

The open-source managed agents platform. Turn coding agents into real teammates — assign tasks, track progress, compound skills.

人人都能用英语

The world's most flexible commerce platform.

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

Backstage is an open framework for building developer portals

⏩ Source-controlled AI checks, enforceable in CI. Powered by the open-source Continue CLI

NVR with realtime local object detection for IP cameras

AI chat for any model.

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

Playwright MCP server

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

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

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

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

React Hooks for Data Fetching

A modern animation library for React and JavaScript

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

Screenshots with JavaScript

The Frontend Stack for Agents & Generative UI. React + Angular. Makers of the AG-UI Protocol

Pear 🍐 is extension for music player

A block-style editor with clean JSON output

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

A reactive programming library for JavaScript

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

Shardeum is an EVM based autoscaling blockchain

📨 The ultimate agentic social media scheduling tool 🤖

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

A fully featured React components library

🇨🇭 A React renderer for Three.js

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

Web framework built on Web Standards

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.

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.

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

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

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

State machines, statecharts, and actors for complex logic

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

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

强大的哔哩哔哩增强脚本

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

✌️ A spring physics based React animation library

Transforming styles with JS plugins

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

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

The open source frontend for GitBook doc sites

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.

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

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

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 most comprehensive authentication framework

Authentication for the Web.

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

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.

Simple, scalable state management.

runs anywhere. uses anything

The Select Component for React.js

🤖 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.

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

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

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.

Invoke is a leading creative engine for Stable Diffusion models, empowering professionals, artists, and enthusiasts to generate and create visual media using the latest AI-driven technologies. The solution offers an industry leading WebUI, and serves as the foundation for multiple commercial products.

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!

The most advanced free and open-source browser fingerprinting library

Improve your resumes with Resume Matcher. Get insights, keyword suggestions and tune your resumes to job descriptions.

Redefined chart library built with React and D3

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool

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

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.

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

Switch hosts quickly!

A local-first personal finance app

A powerful JavaScript library for interacting with the Discord API

An autonomous agent for deep financial research

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

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

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

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

Build full-stack apps on your own infrastructure.

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

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

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

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

📦 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.

Customizable admin dashboard template based on Angular 10+

📘 OpenAPI/Swagger-generated API Reference Documentation

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

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

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

⚡ 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.

HomeKit support for the impatient.

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

IDE-style autocomplete for your existing terminal & shell

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

Component infrastructure and Material Design components for Angular

插件化、定制化、无广告的免费音乐播放器

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.

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

⚙️ Browser devtools extension for debugging Vue.js applications.

From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

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

Routing and navigation for React Native and Web apps

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

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

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

A Foundation for Scalable Cross-Platform Apps

:electron: Another Mihomo GUI.

💩🚀 Windows 95 in Electron. Runs on macOS, Linux, and Windows.

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

Dead simple Object schema validation

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

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

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.

Official React bindings for Redux

Lightweight, user-friendly onboarding tour library

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

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

One second to read GitHub code with VS Code.

A fast, local first, reactive Database for JavaScript Applications https://rxdb.info/

Memory engine and app that is extremely fast, scalable. The Memory API for the AI era.

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

The SDK For Browser Agents

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?

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

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

Bootstrap components built with React

Write HTML. Render video. Built for agents.

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.

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

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

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

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

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

A beautiful replacement for JavaScript's "alert"

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

Collection of essential Vue Composition Utilities for Vue 3

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

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

Dark Reader Chrome and Firefox extension

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

Instant-loading web apps, without effort

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

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

A React-based UI toolkit for the web

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.

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

Drag and Drop for React

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

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

A collection of common interactive command line user interfaces.

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

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 🌹

Focus on what matters instead of fighting with Git.

Run Windows apps on 🐧 Linux with ✨ seamless integration

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

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

Scan and fix React performance issues

✨ The Next Gen Airtable Alternative: No-Code Postgres

👻 Primitive and flexible state management for React

Your window into all of your data

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.

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

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!

🐯 visx | visualization components

The open agent skills tool - npx skills

Run agents like Hermes and OpenClaw more securely inside NVIDIA OpenShell with managed inference

A terminal for the web

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

Full-sized drag & drop event calendar in JavaScript

Elegant reading of real-time and hottest news

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

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

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.

A reference implementation of GraphQL for JavaScript

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

Fast math typesetting for the 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.

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

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

Garry's Opinionated OpenClaw/Hermes Agent Brain

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 Company AI Command Center

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

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.

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

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.

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

record and replay the web

The open-source repo for docs.github.com

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

Open source Loom alternative. Beautiful, shareable screen recordings.

💌 Build and send emails using React

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

😸 Soothing pastel theme for the high-spirited!

An open-source screen recorder built with web technology

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

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

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.

Selector library for Redux

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.

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

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.

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

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.

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

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.

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

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

Visualize Your Ideas With Code

📓 Lint commit messages

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

Open source agentic operating system

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。

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

Ergonomic Framework for Humans

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

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

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

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

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

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

High-performance In-browser LLM Inference Engine

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

The Bluesky Social application for Web, iOS, and Android

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

Industry standard API mocking for JavaScript.

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

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

Sealos is an AI-native Cloud Operating System built on Kubernetes 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.

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.

Vite & Vue powered static site generator.

The agent engineering platform

Thunk middleware for Redux

Streaming music player that finds free music for you

A lightweight Node.js private proxy registry

RedwoodGraphQL

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

Optimizing compiler for React

Redis Node.js client

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

🧠 Leon is your open-source personal assistant.

React components for efficiently rendering large lists and tabular data

The modern toolkit for building drag and drop interfaces

A collection of essential TypeScript types

A personal knowledge management and sharing system for VSCode

Let's use AI to Earn!

Let your Claude able to think

一个基于 React native 开发的音乐软件

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

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

Save. Share. Privately.

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

An emoji guide for your commit messages. 😜

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

📦 🚀 Blazing fast, simple and complete solution for micro frontends.

Next generation testing framework powered by Vite.

📄 Create PDF files using React

:scroll: inspired by iscroll, and it supports more features and has a better scroll perfermance

React components to build charts and dashboards

lightweight, powerful javascript datetimepicker with no dependencies

Prompt, run, edit, and deploy full-stack web applications. -- bolt.new -- Help Center: https://support.bolt.new/ -- Community Support: https://discord.com/invite/stackblitz