Konfabulator is just about the coolest OS X application I’ve seen in a long while.
I take that back. It’s not really an application, per se. It’s whatever you want it to be.
Basically, it’s a framework for little desktop widgets. It’s the range and power of those widgets that’s so cool.
Right now, I have a couple of widgets dotted around my desktop; a bandwidth profiler, a validator, a game and much more.
It’s stuff like this that makes me want to try my hand at being a desktop developer.