HTML5 is the most recent version of the HTML(Hypertext Markup Language). It is a language for structuring and displaying content for the World Wide Web, a core technology of the Internet.
WHATWG (Web Hypertext Application Technology Working Group) another gathering of W3C individuals felt that W3C is not giving careful consideration to this present reality improvement needs of dialect, it has begun dealing with the new determination of HTML-HTML5. Consequently, HTML5 is another adaptation of HTML 4.01 and XHTML 1.0 concentrating on the necessities of Web application designers and in addition tending to issues found in the present details.
Specifically, HTML5 includes numerous new syntactical features. New elements , like <section>, <article>, <header>, and <nav>, are the essential parts of semantic substance of documents. These additionally incorporate the <video>, <audio>, and <canvas> tags, as well as the integration of SVG content. These components are intended to make it simple to incorporate and handle interactive media and graphical substance on the web without resorting to restrictive modules and APIs. While a few components and traits have been expelled. A few components, for example, <a>, <cite> and <menu> have been changed, redefined or standardized. The APIs and DOM are no longer reconsideration but are fundamental parts of the HTML5 specification.