What is Sugar?
Sugar is a not a framework for AJAX, animation, or DOM manipulation. In fact, Sugar is not tied to the browser in any way.
■ adds cross browser functionality when it is broken or missing
■ is entirely test driven from the ground up and includes a massive suite of tests.
■ layers in methods when necessary, but defers to native implementations when available.
■ is simple to understand and easy to use.
■ is fully ECMAScript compliant.