On my way of learning AngularJS, I decided to revisit this tutorial : https://github.com/DCubeLabs/LabAngularJS It gives a right structure for a project in AngularJS and some good practices !
The article that introduce it ( french ) : http://blog.dcube.fr/blog/2014/10/30/dcube-lab-presentation-angularjs-1/
I detached it from node... So you can just run it in a local server or online or using the 'server' in your IDE ( webstorm, netbeans )...