Blog or something
Makes your build statuses look awesome and make noises
Entrance music with the help of some RFIDs and a reader
Validate HTML documents with W3C via the commandline
Highlights malformed and deprecated tags
Visually see what element have jQuery events attached to them
My 10k Apart entry. I gave it my best shot...
Jasmine BBD Framework presenation
Dashy, the CI dashboard, presentation