Ironbane is a 3D Action Rpg MMO built using HTML5 Play Now! http://play.ironbane.com/ We've just released a new version 0.4 pre-alpha. Our technology stack is using [MeteorJS](http://meteor.com/). This allows us to use the concept of reactivity and apply it in a gaming context, which is very cool but experimental to say the least. In addition we're using AngularJS on top of MeteorJS (http://angularjs.meteor.com/). This unique combination allows us to re-use a lot of components while still making good use of Meteor's concepts which are very helpful for us. We use THREE.js for the rendering