... preinstalled on iPhones,iPads, and Android phones all have excellent support for HTML5. Even Microsoft hasannounced that the upcoming Version 9 of Internet Explorer will support someHTML5 functionality.This ... mind, and let me explain how HTML5 came to be.MIME TypesThis book is about HTML5, not previous versions of HTML, and not any version ofXHTML. But to understand the history of HTML5 and the ... authors, stand-ards wonks, and other people who just showed up and liked to talk about anglebrackets. Most of the successful versions of HTML have been “retro-specs,” catch-ing up to the world...