title: DOMTokenList v .classList
body: <p>In HTML (or javascript or whatever), is there a different between <code>DOMTokenList</code> and what is returned from <code>Element.classList</code>?  On <a href="https://developer.mozilla.org/en-US/docs/Web/API/DOMTokenList" rel="nofollow noreferrer">MDN</a>, browser compatibility of <code>Element.classList</code> is listed differently than for <code>DOMTokenList</code>.   Is this sloppiness on MDN's part or is there really a difference in compatibility between the two or is it that nobody cares about the other uses of <code>DOMTokenList</code>?</p>