.map()

Pass each element in the current matched set through a function, producing a new jQuery object containing the return values.

.find()

Get the descendants of each element in the current set of matched elements, filtered by a selector, jQuery object, or element.

.hover()

Bind one or two handlers to the matched elements, to be executed when the mouse pointer enters and leaves the elements.

.text()

Get the combined text contents of each element in the set of matched elements, including their descendants, or set the text contents of the matched elements.