The app we build is debitoor.com - an online invoicing app. We allow small businesses to do invoicing, offers, reminders and other accounting stuff in the cloud. Our goal is to make it as easy as possible for freelancers and small business owners to run their shop.
We don't have a compile step. The build is just starting the app and we have a simple test runner which runs ~2500 tests in less than 3 minutes. Our tests are running on CI server on every push. Karma runs clientside tests in many browsers.
Just ping any of us if you want to know more
we will gladly answer any of your questions!