Structure And Functionality Elements

The easiest way to look into the new elements is breaking them down into two types. Structure elements and functionality elements.Structure elements there main goal are to create a structure element in the HTML document. a good example for a structure element would be a header element as its not a visual element or a functional one but an idea that lets us know what type of information we can expect to have within it. While functionality elements add new functionality to HTML(mainly through a JavaScript API).