ZingTouch is a modern JavaScript touch gesture library. ZingTouch allows developers to configure pre-existing gestures and even create their own using ZingTouch's life cycle
Hover on Touch is a javascript plugin for an alternative hover function on mobile devices. It shows secondary information on Taphold & goes to a link on Tap.
TouchPoint.js is a tiny JavaScript library made for in-browser HTML prototyping that visually shows where the user clicks/taps on-screen using CSS3 transforms and transitions.
TouchPoint is highly customizable, mobile ready and great for screencasting, screen recording, user testing and presentations.