When was html5 released?

html5 was officially released in 2008. HTML5 is the fifth revision of the HTML standard, which combines and innovates the relevant standards of HTML4.01. Its first draft was released in January 2008, and a stable version was formed in 2012.

The operating environment of this tutorial: Windows 7 system, HTML5 version, Dell G3 computer.

HTML, or Hyper Text Markup Language, is a markup language designed for web page creation and other information that can be seen in a web browser. It is specially used to design and edit web pages. .

HTML5 is the fifth revision of the HTML standard. Its main goal is to semanticize the Internet so that it is better readable by humans and machines, and at the same time provide better support for embedding of various media.

HTML5 technology combines and innovates the relevant standards of HTML4.01 to meet the requirements of modern network development and was officially released in 2008. HTML5 is made up of different technologies and is widely used on the Internet to provide more standard machines for enhanced web applications. Compared with traditional technologies, HTML5's grammatical features are more obvious and combined with the content of SVG. The use of these contents in web pages can make it easier to process multimedia content, and HTML5 also incorporates other elements to adjust and modify the original functions and standardize them. HTML5 reached a stable version in 2012.

HTML Version

HTML Version	Version Description
HTML 1.0	The first version of HTML, released in 1991.
HTML 2.0	The second version of HTML, released in 1995, added form elements and file upload functions.
HTML 3.2	The third version of HTML was released by the W3C in early 1997, which added the ability to create tables and forms.
HTML 4.01	HTML 4.01 was released in December 1999. This version added support for style sheets (CSS). HTML 4.01 is a very stable version and is the current official standard.
HTML 5	The first draft of HTML5 was released in January 2008. It is recognized as the next generation Web language and has greatly improved the Web's capabilities in rich media, rich content and Its capabilities in rich applications and other aspects have been hailed as an important driving force that will eventually change the mobile Internet.

HTML 4 and HTML 5 (referred to as H5) are the two most important versions. HTML 4 has adapted to the PC Internet era, and HTML 5 has adapted to the mobile Internet era.

HTML 5 adds a lot of semantic tags based on HTML 4 and is more powerful. Except for lower versions of IE browsers, almost all other browsers can support HTML 5 well. If your users rarely use Internet Explorer, feel free to use HTML 5.

HTML5 is designed to support multimedia on mobile devices.

Some interesting new features in HTML5:

• The canvas element for painting.

• Video and audio elements for media playback

• Better support for local offline storage.

• New special content elements, such as article, footer, header, nav, section.

• New form controls, such as calendar, date, time, email, url, search.

Related recommendations: "html video tutorial"

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