jQuery()

Return a collection of matched elements either found in the DOM based on passed argument(s) or created by passing an HTML string.

.find()

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

.nextUntil()

Get all following siblings of each element up to but not including the element matched by the selector, DOM node, or jQuery object passed.

.data()

Store arbitrary data associated with the matched elements or return the value at the named data store for the first element in the set of matched elements.