Resource Sites

• XML.com
• xmlhack - XML developer news site

XHTML

• HTML TIDY - utility that cleans up ill-formed HTML

CSS

• W3C CSS Home Page
• Dave Raggett's Intro to CSS

Schemas

• XML Schema Primer
• RELAX Home
• Relaxer Tutorial - Java class generator for RELAX

SOAP

• An Introduction to SOAP - JavaWorld
• A Busy Developer's Guide to SOAP 1.1

Articles

• XML APIs for databases - JavaWorld