While HTML has a fixed set of tags, XML lets you define new tags, so it is really a basis for creating special-purpose markup languages.

Let's say we need a JavaScript function that will take a string of tagged text (that is, it contains Extensible Markup Language (XML) markup) and return only the tags (and not the text that the ...

Hypertext Markup Language (HTML) was the markup language used in a web browser; therefore, it started to be used widely.

Nearly everyone is talking about XML these days. But few understand what it's really about. CNET throws some light on this new markup language for the Web.

The eXtensible markup language (XML) approach is often suitable for larger sites or where there are multiple languages and regional variations, as there is no need to make changes to each and ...

XML represents such description data, borrowing the markup syntax of HTML to wrap data in "meta data." Using any programming language, even C, a programmer can print formatted XML markup to a file ...