HTML5 support, therefore the newest HTML technology can be used at its best today. HTML5 used with CSS3 and is still in development. W3C organization plans to release a stable version of HTML5 in next year, but it still looks like this is a long shot. Since its release, HTML5 has been in continuous development, with the W3C adding more impressive features, therefore it seems quite unlikely that HTML5′s development will end soon, which is not necessarily a bad thing. HTML5 is the extension of HTML 4.01, was released in 1999. Now a day’s internet has changed significantly since 1999 and it seemed like the creation of HTML5 was necessary.