Joe Clark is an accessibility expert. This is his Web site. An excellent resource for people interested in accessible Web design.

A collection of JavaScript scripts that implement DHTML and AJAX.

This has some pretty wild scripts in it. Think of it as a JavScript/AJAX version of Stu Nicholls' CSS Play site.

This is an an excellent collection of links and resources for all kinds of Web development information. It uses the "Wiki" model.

Another good JavaScript reference.

Regular Expressions are a real pain. This tool helps to test out your REGEX in the manner parsed by PHP, JavaScript or VBScript.

Useful test tools for mobile Web sites.

A simulator for the Opera Mini phone browser.

Very useful, if you write sites for phones.

Most RFCs are dull, boring documents.

Not this one.

This is a pretty amazing Web site that shows off some pretty fancy footwork done with only CSS. I'm impressed.

Stu Nicholls may just be the best CSS designer in the world.

A set of basic JavaScript tutorials.