XHTML is designed to be use with devices with particular needs; mobile devices, for example, need to be able to manipulate data to make it fit onto their smaller screens. Accessibility-enhancing devices may come with XML parsers, allowing them to read XHTML and help interpret the information on a website to those with disabilities.
XHTML is used as a stricter view of HTML. People who like to make the code clean and nice use XHTML.
# Write up multiple XHTML documents, attempting to not make any mistakes. # Write multiple HTML documents, and transform them into XHTML documents. # Browse forums or other online sources for HTML documents (or incorrect XHTML documents) that need help, markup-wise. # Take on projects involving XHTML coding.
XHTML documents use the same HTML extension. They are similar just are more strict than the former.
(1) XHTML 1.0 Strict(2) XHTML 1.0 Transitional(3) XHTML 1.0 Frameset
HTML is in XHTML, some argue that XHTML is it's own markup
XHTML support is based on the browser being run, not the underlying operating system. Any operating system capable of running a modern browser can thus use XHTML. There are dozens of systems that would meet this definition.
You can use XHTML if there is any chance you are going to need to reprocess your content, for example to send it to a PDA; XML's stricter syntax rules make automatic processing of XHTML much easier and cheaper than ordinary HTML
Many modern websites use XHTML now; although some are still left in the dark, pondering with HTML. Thus, many corporations, businesses, organizations, freelancers, entertainers, general website developers, and others use XHTML.
In the context of XHTML, a deprecated tag is an HTML element that is no longer recommended for use and may be removed in future versions. These tags are typically replaced by newer, more efficient alternatives that provide similar functionality while adhering to modern web standards. Using deprecated tags can lead to compatibility issues and hinder the accessibility and maintainability of web content. Developers are encouraged to use appropriate, up-to-date tags to ensure better practice in web development.
No. HTML existed before XHTML. XHTML combines XML and HTML, so it is an advancement on HTML.
XHTML 2.0 exists, and is ready for use. CSS 2.0 is a bit recent (at the time of writing), and because of that, CSS 3.0 probably won't be coming out for awhile.
XHTML 1.0 was established on January 26, 2000.