The batteries-included agent harness.

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

Official Compound Engineering plugin for Claude Code, Codex, Cursor, and more

Chrome DevTools for coding agents

Learn it. Build it. Ship it for others.

Create stunning demos for free. Open-source, no subscriptions, no watermarks, and free for commercial use. An alternative to Screen Studio.

Production-grade engineering skills for AI coding agents.

Raspberry Pi Voice Assistant

Practice working with promises through a curated collection of interactive challenges. This repository provides a platform to refine your skills, complete with automated tests to to give you instan…

Master programming by recreating your favorite technologies from scratch.

A collective list of free APIs

Learning Angular: From component state to NgRx

A curated list of engineering blogs

A curated list of software and architecture related design patterns.

Tracking ECMAScript Proposals

A set of best practices for JavaScript projects

A list of german puns/dad jokes

A boilerplate for Node.js web applications

A lightweight decision making library for game AI.

Data science interview questions and answers

html5 gulp boilerplate

Coding articles to level up your development skills

Third project for Udacity's React & Redux course

Detecting and Classifying trash on an Edge Device

An ultra-simplified explanation to design patterns

JavaScript API for face detection and face recognition in the browser and nodejs with tensorflow.js

📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (August 2025)

An all-in-one Docker image for deep learning. Contains all the popular DL frameworks (TensorFlow, Theano, Torch, Caffe, etc.)

Javascript Minimal Starter Boilerplate - Webpack 5 🚀, Babel 7, UMD, Unit Testing