Additional
Information: XHTML is the eXtensible HyperText Markup Language. It is the latested version of HTML, and an application of XML. This page was last updated on August 28th, 2008
New Architect
Article exploring the issues involved in migrating from HTML to XML. http://www.newarchitectmag.com/documents/s=4991/new1013637273/
Markup.co.nz
Validator which attempts to load XHTML document in the MSXML parser and generate an error report. [Online and Download] http://markup.co.nz/validate/validateHome.htm
Web Developer Foundations: Using XHTML
This companion web site for a textbook on web development and XHTML offers hints, tutorials, and a forum. http://webdevfoundations.net
XDG: XHTML Design Guide
Introduction, tutorial, standards documents, and links to articles. http://www.onaicul.com/xdg.html
HTML Home Page
The W3C's HTML website, including information about HTML and XHTML. http://www.w3.org/MarkUp/
XHTML Startkabel
Portal site to XHTML resources. http://xhtml.startkabel.nl
The HTML Writers Guild
Details the main differences between HTML and XHTML. http://www.hwg.org/opcenter/gutenberg/markupXHTML.html
XHTML clip library for Notetab Pro
XHTML library for the Notetab Pro text editor. Extensive library consisting of all the XHTML strict elements and attributes, and wellformedness checks. http://www.markup.co.nz/xhtml/xhtmllibrary.htm
NYPL Styleguide
XHTML 1.0 overview. Includes discussion of accessibility and document validation. Also XHTML authoring tips and tools featuring the use of Dreamweaver. http://www.nypl.org/styleguide/xhtml/
XHTML: Where XML and HTML meet
Discussion of XHTML 1.0 and how it improves on the HTML 4.0 standard. Examines the issues involved in the transition between HTML and XHTML. Also explores backwards compatibility to HTML and XHTML modularization. http://www.webreference.com/xml/column6/
XHTML.org
A large source of information, with news and books about XHTML. http://www.xhtml.org/
XHTML Web Design for Beginners
An introductory article for those with no prior experience of HTML. Covers version 1.0 Transitional. http://www.miswebdesign.com/resources/articles/web-design-xhtml-1-1.html