You can make it - Open Source MMORPG Platform
Fast and lightweight JavaScript game engine built on WebGL and glTF
X3D Prototypes for the SMUOS Component
Javascript Canvas Framework
Simple data driven web based gamebook engine using javascript.
Built to be ease of use, with no programming knowledge, Multi-platform
javascript HTML5 game dev lib
A lightweight HTML5 Game Engine
Simple and scalable 3d javascript game engine
Rock cms, un script php que piensa por si mismo.
NinYawg Adventure
An extensible development framework for roleplay games.
Powerful html5 & javascript library for creating applications & games.
Create your own online real-time browser-based MMO in your website