XHTML - Webopedia Definition and Links
Describes and defines the term 'XHTML.' Context Sensitive XHTML
This paper tries to introduce some new elements into the HTML language. The purpose of these elements is to create documents that can contain different pieces of information at the same time. These various pieces of information can be presented to the user on demand. Some possible applications and solutions are also given. XHTML Character Entity Reference
A listing of many XHTML codes for non-standard ASCII characters. HTML and XHTML Document Type Definitions
This page lists and provides links to standard DTDs and SGML declarations for HTML and its successor language, XHTML. XHTML Modularization Overview
An overview of the modularization of XHTML. HTML 4.01 / XHTML 1.0 Reference
Element and attribute definitions and examples, with alphabetical index, and also sorting by function. XHTML Basic Reference
Complete reference with examples and relevant links to the W3C standard. XHTML 1.0 Reference
Complete reference with examples and relevant links to the W3C standard.