You should be able to just dive in. Rails is pretty friendly that way. The starterkit app is just a basic Rails 4.1 app with all the gems. So anything you find

You should be able to just dive in. Rails is pretty friendly that way. The starterkit app is just a basic Rails 4.1 app with all the gems. So anything you find in Rails 4.1 tutorials should work just fine. If you run into any issues, just open an issue on the project and I'll do what I can to help.