Browser 3D game with native Mozilla performance

Mozilla and Epic games ported the Unreal Engine under the Firefox browser. This port is based on the latest development of Mozilla - asm.js and JavaScript engine OdinMonkey. Asm.js, a low-level subset of the JavaScript language with strong typing. In short, asm.js allows you to execute code that is automatically translated to JavaScript from C / C ++ almost as quickly as native code. The game engine was translated using the Emscripten compiler. WebGL is used to display 3D graphics. And one more video lastly.