In this video, we go over how to add functionality to the Todo Application that was styled in the HTML/CSS course. We added the event handlers and DOM manipulation required to maintain three separate lists of items that can be marked as completed.
In this lesson, we look at the jQuery library. We show how we can use the shorthand jQuery syntax for DOM querying, manipulation and event handling to drastically clean up our code. We also take a quick look at the "Sortable" jQuery UI widget.