AMPPS YUI package has been updated to version 3.14.1. YUI Library is a set of utilities and controls, written with JavaScript and CSS, for building richly interactive web applications using techniques such as DOM scripting, DHTML and AJAX. YUI is proven, scalable, fast, and robust. Built by frontend engineers at Yahoo! and contributors from around the world, it's an industrial-strength JavaScript library for professionals who love JavaScript.

Review, Rate and View Demo of YUI here:
http://www.ampps.com/apps/js//libraries/YUI