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This article is a detailed introduction to "what language html5 is". the content is detailed, the steps are clear, and the details are properly handled. i hope this article "what language html5 is" can help you solve your doubts. let's go deeper and learn new knowledge together with the ideas of the small editor.

HTML5 is a language for building Web content. HTML5 is the specification of HTML, the core language of the Web. When users browse web pages by any means, the content they see is originally HTML format, and it is converted into recognizable information through some technical processing in the browser.

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

HTML stands for Hyper Text Markup Language. HTML5 is a new version of HTML. HTML is not a programming language, but a markup language.

HTML5 is the fifth major revision of the Hypertext Markup Language (HTML), the core language of the World Wide Web and an application of the Standard Universal Markup Language.

HTML5 is a language description for building Web content. HTML5 is the next generation standard for the Internet, a linguistic way to structure and present Internet content. It is considered one of the core technologies of the Internet. HTML was created in 1990, and HTML4 became the Internet standard in 1997 and is widely used in the development of Internet applications.

HTML5 is the specification of HTML, the core language of the Web. When users browse web pages by any means, the content they see is originally HTML format, and it is converted into recognizable information through some technical processing in the browser. HTML5 is an improvement over HTML4.01, and while technicians may not be able to apply these new technologies during development, web developers must understand the new features of this technology.

HTML5 technology combines HTML4.01 related standards and innovations, in line with the requirements of modern network development, officially released in 2008. HTML5 is made up of different technologies that have been widely used in the Internet, providing more standard machines for enhancing web applications. Compared to traditional technologies, HTML5 has more obvious syntax features and incorporates SVG content. These contents can be used in web pages to process multimedia content more conveniently, and HTML5 also combines other elements to adjust and modify the original functions and standardize them. HTML5 was released in stable form in 2012.

Some interesting new features in HTML5:

The canvas element used 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.

The advantages and disadvantages of HTML5 can be summarized as follows:

Advantages:

HTML5 itself is recommended by the W3C.

b. Multi-device, cross-platform

c) Immediate update.

d. Improve usability and user-friendly experience;

There are several new tabs that will help developers define important content;

f, can bring more multimedia elements (video and audio) to the site;

g, can be a good alternative to Flash and Silverlight;

h. When it comes to crawling and indexing websites, it is very friendly to SEO;

It is heavily used in mobile apps and games.

Disadvantages:

Security: There are serious security problems with the implementation of web socket and transparent proxy in Firefox4, and features such as web storage and web socket are easily exploited by hackers to steal user information and data.

b. Perfection: Many features are supported by different browsers.

c. Technical threshold: HTML5 simplifies the work of developers and represents many new attributes and APIs that developers need to learn, such as new features such as web worker, web socket, web storage, background and even browser principles. Knowledge is both an opportunity and a huge challenge.

Performance: Engine issues on some platforms cause HTML5 to perform poorly.

e. Browser compatibility: The biggest disadvantage is that browsers below IE9 are almost wiped out.

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