I probably should sift through my "masterpieces" and post them here, but, with my laziness, there is little chance I'll do that during this reincarnation.
termrec
a ttyrec-compatible tool for making "videos" of text-mode apps
KBtin
a TinTin++-style MUD client
tsvn
a wrapper for SVN as a workaround for its timestamp-mangling bug