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.

Curated coding interview preparation materials for busy software engineers

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

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

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

The Progressive Web Framework.

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

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

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.

Identity-aware VPN and proxy for remote access to anything, anywhere.

Make beautiful isometric infrastructure diagrams

Generate types and converters from JSON, Schema, and GraphQL

Local-first AI Notepad for Private Meetings

A browser based Pokémon fangame heavily inspired by the roguelite genre.

Automatically generates beautiful and easy-to-read ER diagrams from your database.

Open-source and local-first Slack and Notion alternative that puts you in control of your data

Build ChatGPT Apps and MCP servers locally.