education

computer-science

HTML

95

🎓 Path to a free self-taught education in Computer Science!

developer-roadmap

TypeScript

100

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

PGSimCity

TypeScript

82

An explorable 3D city that shows how Postgres actually works

free-programming-books

Python

100

:books: Freely available programming books

freeCodeCamp

TypeScript

100

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

Python

Python

100

All Algorithms implemented in Python

30-seconds-of-code

JavaScript

95

Coding articles to level up your development skills

learn

TypeScript

67

My AI learning system.

hello-algo

Java

100

《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现

penecho

JavaScript

85

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

romm

Python

95

A beautiful, powerful, self-hosted ROM manager and player.

Audio-Cassette-Simulation

Shell

72

This project simulates cassette tape audio profiles using ffmpeg