The most mature User Interface library for web applications will soon support jQuery, the two projects
Ext, a group of renowned User Interface components including a tree view, live grid, dual-panel layout
among others, previously worked as an extension to the YUI library. Beginning with version 1.0 of Ext, it
will work as an extension to jQuery as well, allowing jQuery users to leverage the power of the user interface
tools available in Ext with the lightweight core library and expressive syntax of the best library for
unobtrusive DOM scripting.