What technology is html5

html5 is a language description method for building Web content. When talking about HTML5 in a broad sense, it actually refers to a set of technology combinations including HTML, CSS and JavaScript.

The operating environment of this article: Windows 7 system, HTML5 version, DELL G3 computer.

HTML5 is the latest revised version of HTML. The standard was completed by the World Wide Web Consortium (W3C) in October 2014. The goal is to replace the HTML 4.01 and XHTML 1.0 standards formulated in 1999, with a view to making network standards meet contemporary network needs as Internet applications develop rapidly.

When talking about HTML5 in a broad sense, it actually refers to a set of technology combinations including HTML, CSS and JavaScript. It hopes to reduce the need for web browsers to use plug-in-based rich Internet applications (RIA), such as Adobe Flash, Microsoft Silverlight and Oracle JavaFX, and provide more resources that can effectively enhance the network. The set of applied standards.

HTML5 adds many new syntax features, including

Other new elements such as

,

,

and

are designed to enrich the data content of the document. New attributes are added for the same purpose. Some attributes and elements have also been removed.

Some elements, like , , and

were modified, redefined, or standardized. At the same time, APIs and DOM have become fundamental parts of HTML5. HTML5 also defines specific details for handling illegal documents, allowing all browsers and client programs to handle syntax errors consistently.

For more detailed HTML5 knowledge, please visit the HTML5 video tutorial column!

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