This is seriously promising. When i first read the description at Github i was like "AHA, this is it.". The only thing holding me from using PM2 is the Coffeescript support. If you put CS support in this than it's a clear winner over forever.
Seriously. Why show a feature comparison chart that looks all amazing and then just leave off one thing... CoffeeScript? There isn't even discussion about why that is missing. Is there some bias by the OP for it?
I can't talk for my colleague Alex, but we tend not to work with CS very much. I'm not gonna open the troll gates on that one, we've heard the arguments from both sides enough already. We tend to prefer writing stuff in regular JS and I think Alex thought it was worth mentioning we didn't support CS.