This is the source for the setup program included with DOOM, Final DOOM, Strife, etc.

DOOM Open Source Release

Repository that contains android tutorial projects and sample applications

Contributed code examples from O'Reilly Android Cookbook. See #user-content-table README below!

Multiple Arcade Machine Emulator for iOS, tvOS

iDOS - DOSBox port on iOS

A web interface to manage and access Virtualbox machines.

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

💻 ☁️ 📦 The Nextcloud VM (virtual machine)

A Python library for introductory data science

A black hole for Internet advertisements

uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

Mirror of Apache NiFi

A microblogging web application written in Python and Flask that I developed as part of my Flask Mega-Tutorial series.

Freeciv-web is an Open Source strategy game implemented in HTML5 and WebGL, which can be played online against other players, or in single player mode against AI opponents.

InsomniaX - Keep your Mac awake the easy way

MacOS port of Intel Wireless Linux (IWL) Driver

Quake III Arena GPL Source Release

DOOM Classic for iOS Source Release

Wolfenstein 3D for iOS Source Release

Quake 2 GPL Source Release

Code samples from the "Python Cookbook, 3rd Edition", published by O'Reilly & Associates, May, 2013.

Quake GPL Source Release

Port of the Nintendo DS emulator, nds4droid to iOS.

iOS port of StockTicker

Doom 3 BFG Edition

Doom Classic for iOS version 2

Doom 3 GPL source release

Return to Castle Wolfenstein Single Player GPL Source Release

WOLF3D Browser Version GPL source release