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

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

🔥 The Web Data API for AI - Turn entire websites into LLM-ready markdown or structured data

Make any web page a desktop application

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 cust…

AI chat for any model.

🇨🇭 A React renderer for Three.js

Actor-based state management & orchestration for complex app logic.

Perplexica is an AI-powered answering engine. It is an Open source alternative to Perplexity AI

Playwright MCP server

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

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

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 accelera…

AI app store powered by 24/7 desktop history. open source | 100% local | dev friendly | 24/7 screen, mic recording

The monorepo home to all of the FormatJS related libraries, most notably react-intl.

💬 The most complete chat UI for React Native

A glossy Matrix collaboration client for the web.

A virtual DOM library with focus on simplicity, modularity, powerful features and performance.

Botkit is an open source developer tool for building chat bots, apps and custom integrations for major messaging platforms.

Functional programming in TypeScript

Moveable! Draggable! Resizable! Scalable! Rotatable! Warpable! Pinchable! Groupable! Snappable!

The adaptive interface system for modern web experiences.

A pack of more than 480 beautifully crafted Open Source icons. SVG, Sketch, Web Font and Animations support.

Affordable, Multifunctional, Nano RISC-V IP-KVM

Latitude is the open-source prompt engineering platform to build, evaluate, and refine your prompts with AI

Open Source Event Monitoring

Queueing jobs in Postgres from Node.js like a boss

Multi tenant SaaS starter kit with cqrs graphql microservice architecture, apollo federation, event source and authentication

React's Hooks API implemented for web components 👻

HonoX - Hono based meta framework