In 1997 when i was at class five W3C Recommend HTML 4 which one change the world of web. don’t think that i am using HTML from them i am using HTML 4 from 2007 after 10 year of W3C Recommendation but also after 3 year W3C start works for HTML 5 and one year before W3C published the First Public Working Draft of the specification[January 22  2008].

now a days i make up me to update me on HTML 5 from now so that when the age start i can use it without wait a single moment by living on google for some hour i find some useful information let see it together

HTML 5 defines the fifth major revision of the core language of the World Wide Web, HTML. “HTML 5 differences from HTML 4” describes the differences between HTML 4 and HTML 5 and provides some of the rationale for the changes. HTML5 specifies two variants of the same language, a “classic” HTML (text/html) variant known as HTML5 and a XHTML variant known as XHTML5. This is the first time that HTML and XHTML have been developed in parallel.

  • The HTML 5 draft reflects an effort, started in 2004, to study contemporary HTML implementations and deployed content. The draft:
  • Defines a single language called HTML 5 which can be written in a “custom” HTML syntax and in XML syntax.
  • Defines detailed processing models to foster interoperable implementations.
    Improves markup for documents.
  • Introduces markup and APIs for emerging idioms, such as Web applications.

    In addition to specifying markup, HTML5 specifies scripting application programming interfaces (APIs).Existing Document Object Model (DOM) interfaces are extended and de facto features documented. There are also new APIs, such as:

    1. Immediate-mode 2D drawing
    2. Timed media playback
    3. Offline storage
    4. Editing
    5. Drag-and-drop
    6. Messaging/networking
    7. Back button management
    8. MIME and protocol handler registration

    Some of the new features are part of the HTML5 mainly because there are no volunteers to split HTML5 and maintain separate specifications of these features.

    the main problem  to learn HTML 5 is now browser can render it till now.

    but i find that opera can render some and i already render some i will share thous in my upcoming posts.