What is the difference between h5 and html

H5 and HTML are two different concepts. Although they are very similar, there are still some differences. In this article, we will detail the differences between H5 and HTML.

Introduction to HTML

HTML (Hypertext Markup Language) is a computer language and the basis of Web pages. HTML mainly consists of HTML tags, elements and attributes. Through HTML tags, we can display text, images, links and other content on Web pages to achieve the purpose of displaying and transmitting information.

HTML was originally invented by Tim Berners-Lee. As a markup language for the World Wide Web, it has become one of the standard technologies widely adopted by the World Wide Web.

Introduction to HTML5

HTML5 is the latest HTML standard, launched in 2014. It provides stronger browser support and new features to make web applications more efficient, fast and reliable. These new features cover areas such as multimedia playback, image processing, offline application development, speech recognition, and mobile application support.

HTML5 introduces new tags and attributes to enable more functions and features. The addition of these tags and attributes makes HTML more flexible and extensible.

The difference between H5 and HTML

1. The difference in functions

HTML and H5 have different support for functions. HTML mainly supports the most basic text and images. and other content, while H5 can support more complex functions, such as audio, video, animation, etc. In addition, H5 also supports more advanced APIs and technologies, such as Web Workers and Web Storage, as well as more powerful CSS3 and JavaScript.

2. Grammar update

The syntax rules of HTML are relatively simple and straightforward, but there are also some problems, such as nesting of tags. H5 updates and improves the syntax of HTML, adds some new tags and attributes, reduces some cumbersome grammatical rules, and enhances the readability and maintainability of HTML.

3. Performance improvement

H5 also has certain improvements in performance. By using new technologies and APIs, such as offline storage, accelerated hardware rendering, dynamic DOM generation, etc., H5 can process and load web pages faster while improving the user's interactive experience.

4. Differences in compatibility

Since H5 is the latest version of HTML, it may not be supported by all browsers and devices. HTML is a standardized language that has been widely supported and applied and can be used on most browsers and devices.

Generally speaking, H5 has many advantages and improvements compared to HTML. However, when choosing an application, you need to weigh various factors, such as the functional requirements of the application, the browsers and devices of the target market, etc., to choose the most suitable technology and standards.

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