Proxomitron.Info ...the Webhiker's Guide to Proxomitron.

I use the config from:
sidki | proxomitron
Ask and read Sidki about Proxomitron

German users should read this:
Der Proxomitron - Ein Universeller Web-Filter : Eingangsseite

This litle program allows you to launch executables from web pages
(read active desktop themes) without being bothered by a download dialog.

http://www.blackbit.net/frames/software.html

help:
http://www.blackbit.net/freeware/readme.rph2.txt

WinExplorer v1.30

WinExplorer is a utility that shows all system's windows in hierarchical display.

For every window in the hierarchy, you can view its properties,
like handle, class name, caption, size, position and more.

You can also modify some properties, like Caption and Visible/Enabled.

Winspector - Ultimate Programmers Window Spy Utility Have you ever used Spy++ that comes with MSVC? If you have then you know what Winspector is - but take out all of theannoyances of Spy++ and add in a big bag of handy tweaks and features.

VectorMagic - Precision Bitmap to Vector Conversion Online

Test your web design in different browsers

Browsershots makes screenshots of your web design in different browsers.
It is a free open-source online service.

http://browsershots.org/

WLW documentation in english and german.

The PHP Classes Repository site is a very nice resource.
PHP scripters from all around the globe distribute solutions.

PHP Classes - Welcome to the PHP Classes Repository

TiddlyWiki is a complete wiki in a single HTML file. It contains the entire text of the wiki, and all the JavaScript, CSS and HTML goodness to be able to display it,
and let you edit it or search it.

Without needing a server.

TiddlyWiki - a reusable non-linear personal web notebook

Umibozu is a cross-platform wiki-based photo album generator, designed to facilitate publications and updates
of photos on the web.

Umibozu - wikify your web album