DocumentFragment has no properties or methods of its own, but inherits from Node.
A DocumentFragment is a minimal document object that has no parent. It is used as a light-weight version of document to store well-formed or potentially non-well-formed fragments of XML.
See Node for a listing of its properties, constants and methods.
Various other methods can take a document fragment as an argument (e.g., any Node interface methods such as appendChild and insertBefore), in which case the children of the fragment are appended or inserted, not the fragment itself.
Documentation for this class was provided by MDN. function querySelector( selectors : String ) : Element function querySelectorAll( selectors : String ) : NodeList