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

Repo for counting stars and contributing. Press F to pay respect to glorious developers.

A feature-rich command-line audio/video downloader

Virtual whiteboard for sketching hand-drawn like diagrams

JavaScript 3D Library.

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

Vim-fork focused on extensibility and usability

Next generation frontend tooling. It's fast!

Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

🔮 ChatGPT Desktop Application (Mac, Windows and Linux)

Collection of TypeScript type challenges with online judge

very good whiteboard infinite canvas SDK

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

TypeScript-first schema validation with static type inference

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

🖤 Create and share beautiful images of your source code

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

ORM

Open Source Alternative to Vercel, Netlify and Heroku.

🦔 PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, d…

Web framework built on Web Standards

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 for TypeScript

Development at the speed of light

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

⭐️ A friendly language for building type-safe, scalable systems!

A modern alternative to ls

⚓ A collection of high-performance JavaScript tools.

🌙 LunarVim is an IDE layer for Neovim. Completely free and community driven.