I built Metrogram to learn more about the AngularJS. Just look at how little HTML and Javascript is required to build an application like this.
Demo: http://metrogram.konstruktors.com
Created by Kaspars Dambis
http://konstruktors.com
@konstruktors
Forked and Modified for CODAME by Felipe Brahm
http://codame.com/team
@felipebrahm