... JavaScript. HTML5 Using Games to Learn HTML5 and JavaScript CHAPTER 14 HTML5, CSS, and JavaScript features As I noted, HTML documents are text, so how do we specify links, pictures, formatting, and ... features such as the canvas for displaying pictures and animation; support for video and audio; and new tags for defining common document elements such as header, section, and footer. You can create ... possible, using just HTML5, Cascading Style Sheets, and JavaScript, to draw lines, arcs, circles and ovals on the screen and specify events and event handling to produce animation and respond to user...