Social folder sharing/backup tool which using BitTorrent.

VetCI is a continuous intergration system. It's a work in progress, so documentation is slim right now. You'll probably want to wait until at least 0.0.5 to actually use it.

A quick and dirty prototype for managing virtualbox virtual machines, only scripts VBoxManage to eliminate bringup of a raw VM

Open-source framework for building Ruby-based Web applications.

Open-source framework for building Ruby-based Web applications.

Open-source framework for building Ruby-based Web applications.

A static web site generator.

Draw a diagram of Japanese WordNet about the hypernyms and hyponyms of the search word.