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 API to search, scrape, and interact with the web for AI

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

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

High performance self-hosted photo and video management solution.

Model Context Protocol Servers

Next generation frontend tooling. It's fast!

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

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

VS Code in the browser

Apache Superset is a Data Visualization and Data Exploration Platform

Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

A terminal for a more modern age

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable an…

Easy to maintain open source documentation websites.

🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

🐻 Bear necessities for state management in React

The open alternative to Salesforce, designed for AI.

🧡 Everything is RSSible

A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.

Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for buildi…

The open-source notification infrastructure. In-app Inbox component, E-mail, SMS, Push and Slack Integrations.

Chrome DevTools for coding agents

Making Docker and Kubernetes management easy.

Umami is a modern, privacy-focused analytics platform. An open-source alternative to Google Analytics, Mixpanel and Amplitude.

Build your personal knowledge base with Trilium Notes

🛡️ ⚛️ A simple, scalable, and powerful architecture for building production ready React applications.