Selects all elements that are the last child of their parent. While

Selects even elements, zero-indexed. See also odd. In particular, note that the 0-based indexing

Select all elements that have no children (including text nodes). This is the inverse of :parent

Selects all elements that are selected. The :selected selector works for <option>

Selects a single element with the given id attribute. For id selectors, jQuery uses the JavaScript

Selects elements that have the specified attribute with a value beginning exactly with a given string. This

Selects all direct child elements specified by "child" of elements specified by "parent". As a CSS

Selects elements which contain at least one element that matches the specified selector. The expression

Select all elements that are in the progress of an animation at the time the selector is run.

Matches elements that match all of the specified attribute filters.