jQuery - Widgets

a jQuery UI widget is a specialized jQuery plug-in.Using plug-in, we can apply behaviours to the elements. However, plug-ins lack some built-in capabilities, such as a way to associate data with its elements, expose methods, merge options with defaults, and control the plug-in's lifetime.

S.N.	Widgets & Description
1	Accordion Enable to collapse the content, that is broken into logical sections.
2	Autocomplete Enable to provides the suggestions while you type into the field.
3	Button Button is an input of type submit and an anchor.
4	Datepicker It is to open an interactive calendar in a small overlay.
5	Dialog Dialog boxes are one of the nice ways of presenting information on an HTML page.
6	Menu Menu shows list of items.
7	Progressbar It shows the progress information.
8	Select menu Enable a style able select element/elements.
9	Slider The basic slider is horizontal and has a single handle that can be moved with the mouse or by using the arrow keys.
10	Spinner It provides a quick way to select one value from a set.
11	Tabs It is used to swap between content that is broken into logical sections.
12	Tooltip Its provides the tips for the users.