Web Development Resources

Some free templates:
http://www.webdesignhelper.co.uk/
Tidy up HTML (including demangling of MS-Word "HTML") with this tool:
http://www.w3.org/People/Raggett/tidy/ .
Note that MS has released it's own tool, free download - called HTML export filters or something.
There are websites that collect POST and GET requests for you to analyze - e.g. http://ptsv2.com/
Cache Control - see http://leonard.lotus-land.ca/scribble/note/997
http://domapi.com/index.cfm - Some very cool js/dom controls.
Another cool site: http://www.codeave.com/
A script that uses a cookie to make sure visitors only get a pop-up window once. http://javascript.internet.com/cookies/only-popup-once.html
A great thread at SitePointForums linking to great font and graphic resources for web development.
http://www.sitepoint.com/forums/showthread.php?t=131050
A good list of links for web development stuff:
http://www.alvit.de/web-dev/index.html
Browser Test - FF, Safari, Chrome - https://browserlab.adobe.com/