When was the concept of html5 proposed?

The concept of html5 was proposed in 2008; the first draft of html5 was released in January 2008. html5 is a language description method for constructing Web content. It is the next generation standard of the Internet. It is the construction and presentation A linguistic approach to Internet content. It is considered to be one of the core technologies of the Internet.

The operating environment of this tutorial: Windows 10 system, HTML5 version, Dell G3 computer.

When was the concept of html5 proposed?

html5 was proposed in 2008. HTML5 is a language description method for building Web content. HTML5 is the next generation standard of the Internet and a language method for constructing and presenting Internet content. It is considered to be one of the core technologies of the Internet. HTML5 is the specification of the core language HTML in the Web. The content that users see when browsing the web using any means is originally in HTML format. It is converted into identifiable information through some technical processing in the browser. HTML5 has made certain improvements on the basis of the previous HTML4.01. Although technical personnel may not put these new technologies into application during the development process, website development technical personnel must be aware of the new features of this technology. understand.

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HTML 5 adds many semantic tags based on HTML 4 , the function is more powerful, except for the lower version of IE browser, 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.

(Learning video sharing: css video tutorial, html video tutorial)

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