Zepto.js >> The Mozilla alternative to JQuery for Mobiles
Now with this title I am not saying that you should throw away JQuery etc… not at all… Lord knows I never will. But Mozilla has created a lighter version of JQuery to assist with Mozilla OS development and mobile HTML5 app development in general. When you download Mortar to have a play you will notice it is included. I am playing with Mortar and it is a great kit to get your started with HTML5…