Provides a comprehensive look at the HTML 5 standard as implemented by the top 5 browsers i.e. Opera, Chrome, Firefox, IE and Safari. It covers HTML 5 Structure, Semantics, SVG/MathML, WebForms, Canvas, Native Drag & Drop, Browser History Management, Inline Document Editing, Cross Document/Domain Messaging, Offline Applications Caching & WebDatabases, Audio & Video & Related Tools, GeoLocation, Local & Session Storage, Server Side Events, Workers, Web Sockets. Besides providing practical real world examples for each of the features each chapter contains explanation of the HTML 5 specification for each feature so that you understand what can be expected when they are implemented fully by the browser vendors.