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This article mainly explains "what are the versions of HTML". The explanation in this article is simple and clear, easy to learn and understand. Please follow the ideas of Xiaobian and go deep into it slowly to study and learn "what are the versions of HTML" together!

HTML is a syntax rule for marking how Web information is presented and other features, originally invented by GERN's Tim Berners-Lee in 1989.

HTML is based on the older SGML definition and simplifies the language elements. These elements tell browsers how to present data on a user's screen, so they have long been supported by various Web browser vendors.

HTML has the following versions:

HTML 1.0: Released as an Internet Engineering Task Force (IETF) working draft in June 1993.

HTML 2.0: Published as RFC 1866 in January 1995, declared obsolete after June 2000.

HTML 3.2: January 14, 1997, W3C Recommendation.

HTML 4.0: December 18, 1997, W3C Recommendation.

HTML 4.01 (minor improvements): December 24, 1999, W3C Recommendation.

HTML5: HTML5 is recognized as the next generation of Web language, greatly enhancing the Web's ability in rich media, rich content and rich applications, and is regarded as an important driver that will eventually change the mobile Internet.

HTML plays an important role in the rapid development of the Web. However, with the development of web applications, especially the application of e-commerce, HTML's simplistic defects are quickly revealed: HTML is not extensible. HTML does not allow application developers to define custom markup for specific application environments. HTML can only be used for information display.

HTML can set how text and images are displayed, but there is no semantic structure, that is, HTML displays data according to layout rather than semantics. With the development of network applications, different industries have different needs for information, and these different types of information may not be displayed in the form of web pages.

For example, when searching data via search engines, there are more advantages to displaying data semantically rather than in terms of layout.

Thank you for reading, the above is the "HTML version of what" content, after the study of this article, I believe that we have a deeper understanding of the HTML version of what this problem, the specific use of the situation also needs to be verified by practice. Here is, Xiaobian will push more articles related to knowledge points for everyone, welcome to pay attention!

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