It has been the myth behind it that the invention of HTML5, Who Did this?. Before starting my research and go in the history of HTML5, I would like to introduce about Trim Berner Lee, Who was the discoverer of Hyper Text Markup Language (HTML).
Now in addition of new element and enhancing the features of HTML5 language the two measure organization is working on this. The first one is W3C (World Wide Web Consortium) and the another one is WHATWG (Web Hypertext Application Technology Working Group).
According to W3C organization the HTML5 Language will reach its full specification by the end of 2014. On 18 January 2018 W3C represented a logo of HTML5, and announced that this logo can be used for HTML5 Language mark.
Here you can learn more about HTML5: HTML5 Tutorial
Now in addition of new element and enhancing the features of HTML5 language the two measure organization is working on this. The first one is W3C (World Wide Web Consortium) and the another one is WHATWG (Web Hypertext Application Technology Working Group).
According to W3C organization the HTML5 Language will reach its full specification by the end of 2014. On 18 January 2018 W3C represented a logo of HTML5, and announced that this logo can be used for HTML5 Language mark.
Here you can learn more about HTML5: HTML5 Tutorial