Welcome to decock.org. If you're looking for Joost or any of the stuff in the output box, you've come to the right place.
If not, then you may want to try google again, or click those pretty icons to statisfy your curiosity.

decock.org/twatch

The #twatch is a hardware hacking project from dangerousprototypes.com. Find out more here. I wrote a PHP library to drive it that you can get at decock.org/twatch

decock.org/elecscape

When I was looking for some software to draw up the electrical plans for the house, I didn't really find anything that scratched my itch. So, I fired up Inkscape, rolled my own symbols and drew the plans just the way I wanted them.

For those DIYers out there, you can re-use (see license info below) them, and I've included my plans to get you started.

Download Inkscape electrical symbols at decock.org/elecscape

decock.org/ginspect

A quote (not from me) from the fw1-gurus mailinglist describes Ginspect as:
If you want to learn how to use fw monitor, then you definitely need to take a look at www.decock.org/ginspect. This web site generate fw monitor filters or tcpdump filters. It's an excellent tool.

You can judge for yourself at decock.org/ginspect

If you don't know what fw monitor, tcpdump or CheckPoint is, Ginspect is not for you ;)

I no longer work with Firewalls on a day to day basis, so this is not actively maintained. However, you can always get in touch when it breaks.