housetab — a small webapp to share collective expenses in a house - single account version - note, this version is now quite out of date and missing a lot of features of the multi-account version. There isn't really any advantage in using it.
housetab-multi — a webapp to manage expenses between a group of friends. NOTE: this is really out of date and may not work. see housetab-snaphttp://housetab.org
remind — reminder application, uses a logarithmic falloff to time reminder emails
tutee-record — a small webapp built in ocaml with ocsigen to record work.
wishlist — a simple python based web wishlist, intended for a programmer or someone who knows SQL, as that is the only editing interface. (those for whom the list is intended don't need to know SQL).
dbmigrations — fork of dbmigrations to get dependencies up to date