HTML5 is a markup language used for structuring and presenting content for the World Wide Web and a core technology of the Internet. It is the 5th revision of the HTML standard. HTML was created in 1991 by Tim Berners-Lee , the official creator and founder of what we know now as the World Wide Web and standardized as HTML 4 as of 1997. In December 2012, is a candidate recommendation of the World Wide Web Consortium (W3C). Its have been to improve the language with support for the latest multimedia while keeping it easily readable by humans and consistently understood by computers and devices (web browsers, parsers, etc.).
HTML5 is a response to the fact that the HTML and XHTML in common use on the World Wide Web are a mixture of features introduced by various specifications, along with those introduced by software products such as web browsers. It is also an attempt to define a single markup language that can be written in either HTML or XHTML syntax. HTML5 is also a cross-platform for mobile applications.
In particular, HTML5 adds many new syntactic features. These include the new