A new game engine to play the MS-DOS game "Cosmo's Cosmic Adventure" on modern systems

Github said "Error saving your changes: Description contains unicode characters above 0xffff" when I put the FACE LAUGHING WITH TEARS OF JOY emoji in this box

Tower Defense with a twist: all towers must be positioned with CSS Flexbox.

Roleplay as the NSA by making creepy graphs of your friends

A Hearthstone simulator in Python

HTML5 Game Engine

Jump to hyperspace and discover brand-new Kerbal Space Program solar systems!

A reusable charting library written in d3.js

A Minecraft bukkit server plugin and Python client for scripting bots

RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions.

Are you ready for a miracle?

A simple text adventure framework for adventuring while texting. Seriously, everyone's made one of these before.

a remote debug method that emails you the error message, completed message, whatever you need.

IDEA

Lisphp is a Lisp dialect written in PHP.

A Vim frontend for howdoi, the awesome command line tool that lets you ask what you need and grabs the snippet of code from SO.