Most of the extensions will be of the form of function libraries. Each module is an independent, consistent piece of the whole project, addressing a particular issue or feature area.
A standard packaging system for several core XML technologies, like XSLT, XQuery, XProc and XML Schema. Once packaged, libraries can be deployed on every supporting processor. See the packaging page.
This module defines a set of functions to send HTTP requests and handle responses. This is a quite low-level functionality, allowing one to deal with most aspects of the HTTP protocol, while integrating smoothly within the XPath Data Model. See the module page for details.
This module provides a set of functions to read the structure of a ZIP file, read entries out of a ZIP file, update entries in an existing ZIP file or create brand-new files. So it will provide the ability to deal with Microsoft's Open XML, OASIS's OpenDocument, other ZIP-and-XML-based document formats, like EPUB eBooks, or simply any plain ZIP file. See the module page for details.
