What next?
W3C
The World Wide Web Consortium
Maintainers and creators of many of the web standards.
http://www.w3.org
MSDN
The Microsoft Developers Network
Lots of helpful information on Microsoft driven server and client technologies.
http://msdn.microsoft.com
WebReference
This has many free sources, references and tutorials for DHTML writing. A
very good ressource for things like: creating dynamic menus, drag and drop
with Jigsaw Puzzle sample etc.
http://www.webref.com
HTML Help
Good tutorials. Some cover complete W3C standard's in a little easier to read fashion.
http://www.htmlhelp.com
CSS Pointers Group
Links and info to cascading style sheets.
"...focus is Cascading Style Sheets (CSS)... a useful source of information, examples
and links to other external resources."
http://css.nu
ASP FAQ
The Active Server Pages Frequently Asked Questions
Browser Archive
Huge collection of old browsers at browsers.evolt.org.
http://browsers.evolt.org
Sun Java
The official site of the programming language by Sun Microsystems.
http://java.sun.com
Google Usenet Search
Search this discussion group postings archive if you're running into programming
problems.
http://groups.google.com