Repository Index

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

• learn-to-code
• nonprofits
• programming
• nodejs

📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.

• ai
• llm
• generative-ai
• chatgpt

The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.

• book
• learn-typescript
• typescript
• typescript-book

Access serial ports with JavaScript. Linux, OSX and Windows. Welcome your robotic JavaScript overlords. Better yet, program them!

• javascript
• serialport
• robot
• nodebots

Analyze and debug space usage through source maps

• source-map
• javascript
• treemap
• minification

In-page HTTP controller for frontend development. Intercept, modify, and simulate API responses directly in the browser.

• api
• devtools
• mock
• mocking