It looks like it's just a more convenient way of calling "querySelectorAll" on elements (you can call it on arrays of elements, or with arrays of selectors, for

It looks like it's just a more convenient way of calling "querySelectorAll" on elements (you can call it on arrays of elements, or with arrays of selectors, for example). I'm not sure why you'd use it over Sizzle, unless you wanted to do something very small and specific.