Some useful HTML 5 related links, Standard Specs http://www.whatwg.org/specs/web-apps/current-work/ http://dev.w3.org/html5/spec/Overview.html Compatibility tables for support of HTML5, CSS3, SVG and more in desktop and mobile browsers. http://caniuse.com HOW WELL DOES YOUR BROWSER SUPPORT HTML5? www.html5test.com HTML5 IE enabling script http://code.google.com/p/html5shiv/ HTML5 Boilerplate is the professional base HTML/CSS/JS template for a fast, robust and future-proof site. http://html5boilerplate.com/