tooo busy with my work now its time to play with some cool html5 engines easeljs= a javascript library worked same as flash api http://www.createjs.com/ greenshock= JavaScript library one of the coolest JavaScript animations library till yet http://www.greensock.com/ Cocos2d for javascript a super cool gaming engine for javascript http://www.cocos2d-x.org/projects/cocos2d-x/wiki/Cocos2d-html5 Gamvas-one of the coolest engines with box2d physics and a little particle system http://gamvas.com/
all about coding especially in javascript, daily used algorithms, react, angular and other gaming stuffs like webgl, pixijs, three.js and cocos2dx running code sample especially in javascript and c++.