Clean, usable online photo galleries. Create them directly within Picasa, or by hand.
This little set of hacks turns Apache's ugly directory listing output
into something quite nice.
A collection of handy code I've written for Emacs.
A simple slocate and
updatedb replacement for Cygwin users.
A full-on AIM client for Emacs. Yes, really. I've contributed a bunch
of code and I help administer the project, though I think this software is
finally withering away.
A simple set of scripts that will tell
you when someone visits your website from a new referrer -
that is, a URL that hasn't appeared as a referrer to your site before.
A guitar tablature editor that I wrote in 1994, entirely in
Visual Basic 3(!). Originally released as
shareware, it was picked up by a distributor and released
commercially as "Tabestry". Eventually the distributor went
away and now I give it away for free. It's an antique but
people still seem to like it.