Master programming by recreating your favorite technologies from scratch.

A collective list of free APIs

Master the command line, in one page

Godot Engine – Multi-platform 2D and 3D game engine

Based on a true story

📖 A collection of pure bash alternatives to external processes.

📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

Beautiful static documentation for your API

Virtual machines for iOS and macOS

The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes

A curated list of awesome computer vision resources

How to Make a Computer Operating System in C++

Sample code for several design patterns in PHP 8.x

NES-style CSS Framework | ファミコン風CSSフレームワーク

🚀 Coroutine-based concurrency library for PHP

Standards either proposed or approved by the Framework Interop Group

Code documentation written as code! How novel and totally my idea!

Goutte, a simple PHP Web Scraper

An interactive guide to the game theory of cooperation

gamedev blog

VESTA Control Panel

Generating Immersive, Explorable, and Interactive 3D Worlds from Words or Pixels with Hunyuan3D World Model

A Javascript Image Cropper

🖥️ Send notifications to your desktop directly from your PHP script

The best API for running dos programs in browser

PHP library to resize, scale and crop images. Cloud solution available at: www.gumlet.com

Server side rendering JavaScript in a PHP application

⚡ PHP Engine Direct API

Mozilla Foundation website

A specialized 2D game library