Repository Index

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

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

✅ The Node.js best practices list (July 2026)

• nodejs
• javascript
• best-practices
• styleguide

FCC China open source codebase and curriculum. Learn to code and help nonprofits.

• freecodecamp
• cn-freecodecamp
• nodejs
• education

📦 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

Node.js based forum software built for the modern web

• nodebb
• javascript
• redis
• forum

Redux DevTools extension.

• redux
• devtools
• debug
• extension

A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers

• javascript
• logging
• browser
• debug

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

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

JavaScript talks you have to see 👀 on functional programming, performance, frameworks, React, debugging, leveling up, and more!

• javascript
• react
• learning-resources
• awesome-list

Simple flow library 🖥️🖱️

• flow
• javascript
• javascript-library
• flow-based-programming

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

• javascript
• serialport
• robot
• nodebots

Codebase intelligence for TypeScript and JavaScript. Health, complexity hotspots, duplication, architecture boundaries, circular dependencies, design-system drift, and unused code, from one graph. CLI, GitHub Action, LSP, MCP, and VS Code. Rust, MIT licensed.

• cli
• code-quality
• dead-code
• developer-tools

Chrome Debugging Protocol interface for Node.js

• chrome-debugging-protocol
• browser
• javascript
• nodejs

Analyze and debug space usage through source maps

• source-map
• javascript
• treemap
• minification

Learn, design or document codebase by putting breadcrumbs in source code. Live updates, multi-language support and more.

• javascript
• java
• typescript
• python

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

• api
• devtools
• mock
• mocking

Strip console, alert, and debugger statements from JavaScript code

• gulp-plugin
• nodejs
• javascript
• strip

Debug Vinyl file streams to see what files are run through your Gulp pipeline

• gulp-plugin
• nodejs
• javascript
• debug

A comprehensive guide to debugging tools for modern, complex front-end applications. This handbook provides practical, real-world guidance on a complete suite of tools, from Chrome DevTools and framework extensions to integrated IDE debuggers.

• chrome-devtools
• chrome-devtools-mcp
• react-devtools
• redux-devtools

Template helpers for Session, logical operations and debug

• meteor
• meteor-package
• template
• templating