HTML 5

HTML 5 - Wikipedia, the free encyclopedia: "HTML 5 is the next advancement of both HTML 4.01 and XHTML 1.0, as development on the next version of the latter has been ceased. HTML 5 was initially said to become a game-changer in Web application development, making obsolete such plug-in-based rich Internet application (RIA) technologies as Adobe Flash, Microsoft Silverlight, and Sun JavaFX.[1] Such applications would be made obsolete by specifying a standard video codec for all browsers to use. However, in July 2009, the editor of the burgeoning draft specification dropped the recommendation of the free software Theora and Vorbis codecs, after opposition from Apple and Nokia. This means HTML 5 does not currently specify a common video codec for Web development."

HTML5, - Google Search