freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
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
💯 Curated coding interview preparation materials for busy software engineers
Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.
Production-ready platform for agentic workflow development.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
Virtual whiteboard for sketching hand-drawn like diagrams
Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.
An enterprise-class UI design language and React UI library
Collection of publicly available IPTV channels from all over the world
JavaScript API for Chrome and Firefox
A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.
A utility-first CSS framework for rapid UI development.
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
✨ 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
Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀
High performance self-hosted photo and video management solution.
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.
🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.
Apache Superset is a Data Visualization and Data Exploration Platform
A modern GUI client based on Tauri, designed to run in Windows, macOS and Linux for tailored proxy experience
Apache ECharts is a powerful, interactive charting and data visualization library for browser
🤯 Lobe Chat - an open-source, modern design AI chat framework. Supports multiple AI providers (OpenAI / Claude 4 / Gemini / DeepSeek / Ollama / Qwen), Knowledge Base (file upload / RAG ), one click install MCP Marketplace and Artifacts / Thinking. One-click FREE deployment of your private AI Agent application.
Realtime application framework (Node.JS server)
A JS library for predictable global state management
Easy to maintain open source documentation websites.
An open-source AI agent that brings the power of Gemini directly into your terminal.
Model Context Protocol Servers
Declarative routing for React