LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
Jeopardy in HTML and JavaScript
An elegant Go board and SGF editor for a more civilized age
Javascript library for making tile based games
An open source blooket auto-player / cheat
Create tennis tournament schedule
XML-based framework for developing games
Teach your students how to figure out tricky texts in any language.
Bitburner Game
Cross-platform 3D scene editor based on three.js, golang and mongodb
JavaScript clone of the classic arcade game Raiden-2
ZED OS the clone of Windows XP
2D Game Engine
The imaginary eight-bit machine
a webgl Cesium 3D flight simulator
Typing Baba: Hindi Typing Tutor, Learn Hindi typing