While the term HTML5 is only used to refer to the new version of HTML and some of the JavaScript API's, it has become common to use it to refer to the entire suite of new standards (HTML5, CSS3 and JavaScript).
Međutim, dok se termin HTML5 koristi samo kako bi označio novu verziju HTML-a i neki od JavaScript API’s, postalo je uobičajeno da ga koriste i kako bi označili ceo paket novih standarda(HTML5, CSS3 i JavaScript).