Fast forward to 2008, HTML5 wins momentum.HTML 5 is latest version of the HTML tag system. The HTML source of the story ran in late 1990.In this article related to HTML 5. It offers new features not only to provide rich media support, but also increased support for creating Web applications that can interact with the user, its local data, and servers more easily and effectively.Timeline HTML5

    January 2009: Remy Sharp created the first script distributable to allow use HTML5 in IE.
    June 2009: Faruk Ates html5shiv includes the original version of Modernizr.
    February 2010: A motley crew of JavaScript developers including superstar Remy, Kangax, John-David Dalton, and porneL work and drop the file size of the script.
    March 2010: Bynens Mathias and others noted the Shiv does not affect the printed pages from IE. It was a sad day.
    April 2010: Jonathan Neal meets the challenge with IE Protector Print (PPEI), which won the scope of the html5shiv but also added in support for printing elements and, through the intelligent use of onbeforeprint & Events onafterprint, with a false reconstruction DOM.
    April 2010: Remy solution replaces legacy html5shiv with PPEI new.
    August 2010: JD Bartlett presented the innerShiv, which is necessary for shiv'ing content goes in via innerHTML.
    February 2011: Alexander Farkas carries the torch, to advance the project to github PPEI, adding a test suite, fixing bugs and improving performance.
    April 2011: PPEI v2 fate. Modernizr and html5shiv inherit the latest version of the code. Meanwhile developers everywhere continue to use HTML5 elements in a multiplayer browser, without worry.
The new structural elements

    <header>
    The header part contains introductory information to a section or page. It may be something our heads normal documents (personalization information) to an entire table of contents.
    <nav>
    The nav element is reserved for a section of a document that contains links to other pages or links to sections of the same page. All linkage groups must be contained in the element <nav> just primary navigation.
    <section>
    The section element represents a generic document or application. It works the same way a div made by separating a portion of the document.
    <article>
    Mark the parts of content that is independent, for example blog post, article etc.
    <aside>
    Furthermore, the content is linked to the main area of ​​the document. This is usually expressed in the boxes that contain items such as related posts, tag clouds, etc. They can also be used for citations traction.
    <footer>
    The footer element is to mark the footer, not only the current page, but each section contained in the page. So it is very likely that you will use the element <footer> several times in one page.
    <hgroup>
    Used to group multiple headers, for example, a main title and a subtitle.

When it comes to browser compatibility of HTML 5, HTML5 is a tag system came newly on the web. Given that some older versions of browsers do not support HTML 5 (eg Internet Explorer 6-8). And some current browsers do not support certain elements of HTML 5. Firefox and Chrome browsers are most compatible for HTML5.Want more information on browser compatibility html 5. Visit the following websites. You can get an idea of ​​the HTML 5 browser compatibility.