yeah i was wondering about that too...
"Github.js is automatically™ tested by the users of Prose. Because of that, we decided to save some time by not maintaining a test suite."
I know that Prose isn't a for-profit, business-centric app, but how does this work exactly? Is there some system built in to notify developers when an error happens, like with Airbrake? If so, THAT sounds like an awesome tool for businesses!