Perfect for templating in JavaScript.
Much easier to use than the built-in DOM API, and allows for easy delegation for code modularity.

Y.Markout(/* HTMLElement | Y.Node | String Selector */);
Y.Markout(); // DocumentFragment Writer

A YUI 3 Gallery Module
built by Eric Ferraiuolo and David Fogel.

Example — Appending a paragraph with a link the #content element

Example — Render a paragraph and list to a Document Fragment