Away with this link-spam. It actually has no content, feature list directly copied from the github page.
https://github.com/jsantell/dancer.js ( posted http://news.ycombinator.com/item?id=4214087 )
Similar post below that just copies stuff off a github page. There's no way people are voting this stuff up.
http://news.ycombinator.com/item?id=4679373
Suspect poster of operating a voting ring.