Running Express server alongside Ghost droplet
I want to build a Ghost blog with some extra functionality, based on a REST API (angular) and mongo database.
All of this may be straightforward when Ghost Apps are possible, but in the meantime (and pending any design advice...?) I'll need to provide that on a separate Express server (using a different port?). Is that possible on the $5 bundle (as that has more than enough capacity for the site as it currently stands)?
(Note: I don't (yet) know what Nginx is so apologies if that's basically the answer.)