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

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

Visual Studio Code

Production-ready platform for agentic workflow development.

Virtual whiteboard for sketching hand-drawn like diagrams

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

An enterprise-class UI design language and React UI library

JavaScript API for Chrome and Firefox

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

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

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

Model Context Protocol Servers

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 mo…

🚀 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

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

A JS library for predictable global state management

🐻 Bear necessities for state management in React

Collection of TypeScript type challenges with online judge

Quill is a modern WYSIWYG editor built for compatibility and extensibility

Build AI Agents, Visually

Delightful JavaScript Testing.

A terminal built on web technologies

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

React Hooks — 👍

The open-source CapCut alternative

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅

TypeScript-first schema validation with static type inference

User-friendly Desktop Client App for AI Models/LLMs (GPT, Claude, Gemini, Ollama...)

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