Introduction to The Tutorial
HTML 5 is the next generation of HTML. HTML5 is still in perfection. However, most modern browsers already have some HTML5 supports. In the HTML 5 tutorial of TutorialFish.com, you will learn about the new features in HTML5.
Through the study of this tutorial, you can understand HTML basics , HTML code specifications , and HTML tag lists . If you have studied HTML tutorials before , you will have a better understanding of the features of HTML5. After reading HTML5, you can also assist with some CSS style tutorials to learn. If you learn HTML5 well, I believe that making a beautiful website is no longer a problem for you.
The HTML5 specification was officially announced by the World Wide Web Consortium on October 29, 2014. HTML is the core hypertext markup language of the World Wide Web. The World Wide Web is not equivalent to the Internet, but it is one of the services that rely on the Internet to run. The World Wide Web is also abbreviated as www. With the help of the Internet, it can access a system composed of many interconnected hypertexts.
After the release of HTML 4.01 in 1999, it took fifteen years to implement HTML in 2014. Two specifications, WHATWG and XHTML 2.0, appeared in the middle, and finally the two parties merged into a new version of HTML5.
It is rumored that HTML5 mobile applications run slowly and are full of loopholes. It is not suitable for large-scale promotion at present, but these problems can be optimized, and HTML5 mobile applications have the advantage that they can be debugged and modified directly on the web page, and there is no need to repeat them. Coding and debugging, it believes that the penetration rate of HTML5 mobile phone applications will only increase in the future.
HTML5 new version features
1. Eliminate obsolete or redundant attributes
2. Indexed DB local storage function
3. Show graphics or animation directly in the browser without Flash and Silverlight
4. Drag and drop function from one HTML5 document to another
5. Provide an open interface between external applications and browser internal data
Disadvantages of HTML5
European network information security agencies have issued warnings that HTML5 may not be secure enough.
HTML5 is not yet supported by major browsers
HTML5 requires all technologies to be open, and this may touch the interests of some large companies
HTML5 future outlook
With the progress of mobilization, HTML5 will eventually become the mainstream.
After all, it is simpler, more standardized, and more user-friendly for beginners. In addition, by W3C