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.

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

An enterprise-class UI design language and React UI library

"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

VS Code in the browser

🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more

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

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

Presentation Slides for Developers

🧡 Everything is RSSible

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

Scheduling infrastructure for absolutely everyone.

Chakra UI is a component system for building SaaS products with speed ⚡️

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

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

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

The world's most flexible commerce platform.

React Hooks for Data Fetching

Infisical is the open-source platform for secrets, certificates, and privileged access management.

IDE-style autocomplete for your existing terminal & shell

A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic tagging and full text search

🚀 Generate GitHub profile README easily with the latest add-ons like visitors count, GitHub stats, etc using minimal UI.

✍ It has never been so easy to document your things!

OpenUI let's you describe UI using your imagination, then see it rendered live.

Cross-platform automation framework for all kinds of apps, built on top of the W3C WebDriver protocol

The open-source repo for docs.github.com

Run compilers interactively from your web browser and interact with the assembly