HTML 4.0 Specification The official specification for HTML from the World Wide Web Consortium.
Cascading Style Sheets Specification (CSS1) The official specification for style sheets from the World Wide Web Consortium.
Positioning HTML Elements with Cascading Style Sheets The latest working draft of the specification for positioning with style sheets (CSS layers) from the World Wide Web Consortium.
Index DOT Html A comprehensive listing of HTML tags, attributes, and values, as well as their compatibility with the various browsers.
Web Review's Style Sheets Reference Guide A guide to what styles are and in which browsers they work.
CGI Scripts: Steal or Build? An article on incorporating ready-made CGI scripts into your pages from the Hotwired Webmonkey site.
Give the Gift of CGI Scripts A brief tutorial on writing your own CGI scripts from the Hotwired Webmonkey site.
The CGI Resource Index A repository of all things related to CGI, including ready-made scripts, documentation, books, and even programmers-for-hire.