jQuery.UI.Layout (nuget): This plug-in was inspired by the extJS border-layout, and recreates that functionality as a jQuery plug-in. The UI Layout plug-in can create any UI look you want - from simple headers or sidebars, to a complex application with toolbars, menus, help-panels, status bars, sub-forms, etc.  This plug-in is dual-licensed under the GPL and MIT licenses.
Keywords: jquery|ui|layout|border-layout|sidebar|slider