W3C

Components

Although the Extensible Markup Language (XML) itself has a very short specification for such an important format, there are a lot of specifications in and around XML that are considered very important.

Overview of XML Components

XML Base
Override the default URI of a document or any part of a document starting at a given element;
Stylesheets in XML
Associate an XSLT transformation with an XML document, for example so that a Web browser will format it;
XLink
A vocabulary for hypertext in XML;
xml:id
Identify an XML attribute or element as containing a name that can be used as a unique identifier within a document;
XInclude
Include all or part of other text or XML documents, or duplicate part of the current XML document;
XPointer
This is a framework for different ways to point into XML documents, and is used by XLink;
XForms
A more powerful cousin to HTML forms;
XML Events, XHTML Modularization
Specifications primarily relating to the use of XML in Web browsers or other DOM-based systems;
XML Fragments
Listed here only for completeness; this specification is not in widespread use.

Current Status of Specifications

Learn more about the current status of specifications related to:

These W3C Groups are working on some related specifications:


[photo: Liam Quin]Contact: Liam R. E. Quin <liam@w3.org>