As of October 7, 2021 jQuery UI is in maintenance mode, with no new features being planned.[8]
Features
As of the 1.11.4 release, [9] interactions such as draggable/droppable and sortable are supported. jQueryUI comes with fully themeable widgets using a consolidated, coordinated theme mechanism,[10] such as Autocomplete, Datepicker, ProgressBar, Sliders, and more.
Effects include color animations, class toggling.
Example
// Make the element with id "draggable" draggable$(function(){$("#draggable").draggable();});
<divid="draggable"><p>Drag me around</p></div>
This makes the div with the ID "draggable" draggable by the user's mouse.