Education GitHub Repositories (2026) · Open Source Tools

Free domain registration and practical DNS learning resources for everyone.

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

:books: Freely available programming books

Build a system, load it until it breaks, and watch why. A system design simulator for learning distributed systems.

All Algorithms implemented in Python

An AI skill that turns books into animated, narrated, interactive web experiences

Learn autonomous driving by building it: Python simulations and an open textbook where the system grows one stage at a time. Swap and compare localization, planning and control algorithms in the same system.

AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.

A free, online learning platform to make quality education accessible for all.

A live Hong Kong smart-city dashboard on public APIs. Harbour crossing minutes, strategic-road speed, street cameras, works, incidents, eight land control points, and Observatory warnings, drawn as one map. Traditional Chinese and English. Made in 24 hours with Cursor and Grok 4.7, for Agentic Engineer classes and guest lectures.

🔓 Free open-source AI text humanizer — bypass GPTZero, Turnitin & AI detectors with 16+ Languages support. 35 providers, 4 rewrite levels, 6 Writing Styles, 9 Text Purposes, 13 Tone Presets, multi-pass ninja mode. No login. Built for students & writers.

Easy to Use, 100% Open Source Learning Management System

Coding articles to level up your development skills

learn stuff with pen + paper + AI

Think with AI beyond the chat box. A shared canvas for handwriting, equations, diagrams, and spatial reasoning.

Digital logic design tool and simulator

Internet-in-a-Box - Build your own LIBRARY OF ALEXANDRIA with a Raspberry Pi !

An open-source, local-first AI learning workbench

Frametell: turn your ideas and material into vivid explainer videos with an AI director agent. Local-first, any model.

Memory, focus & math trainer