Here are few projects I developed. They are all in Ruby, less-than-100-lines-of-code, open source and fun!
Jabber-SH — SH console via XMPP/Jabber (GTalk)
Jabber-SH allows to you to administrate a remote computer via a command line through a Jabber client. It’s like SSH via GoogleTalk! :)
This ruby hack is available on gist.GitHub/Jabber-SH
SimpleSampler — Play sound-effects
SimpleSampler has been created to play sound-effects for the play Wyrd Sisters, adapted from Terry Pratchett’s novel, and performed on May 2009 by the drama society TTI.
This ruby-gtk app’ is available on GitHub/SimpleSampler.
TwittyBrite — Display Twitter Messages on a Betabrite Led Display
This ruby app’ is available on GitHub/TwittyBrite.