XML Coding Tips and References
Keith's Useful HTML Links Page
XML (eXtensible Markup Language) is a logical evolution of HTML (HyperText Markup Language). XML allows web designers to develop dynamic applications that share data through centralized and standardized data files. XHTML is a step between traditional HTML and full XML that allows web designers to use many HTML elements they are familiar with while beginning to draw on the power of the XML model. These links provide information on taking your web site to the next level using XML and XHTML, and provide more detailed information on what these tools can do for your web presence.
XML and XHTML Coding Tip and Reference Links (in alphabetical order)
W3C DOM Compatibility Tables
These W3C DOM Compatibility Tables are by far the most popular resource on this site. Here you find an overview of W3C DOM compatibility, as well as links to the individual tables.
W3C markup Validation Service
A free service that checks documents like HTML and XHTML for conformance to W3C Recommendations and other standards.
Web Standards Project
The Web Standards Project is a grassroots coalition fighting for standards that ensure simple, affordable access to web technologies for all.
To have your link added here it should be informative and helpful to web designers, and strike me as more than just an advertisement for some specific web design tool.