The last couple prototypes I put up for work were using Flask and Vue on Heroku. I've been really happy with both how quickly they went up, but also how understandable everything is even a year later (they are only used internally).
The piece I wouldn't mind cutting out is heroku. If you do end up going the docker route, docker-machine is nice for being able to quickly put things up, "push" updates to digital ocean:
The piece I wouldn't mind cutting out is heroku. If you do end up going the docker route, docker-machine is nice for being able to quickly put things up, "push" updates to digital ocean:
https://docs.docker.com/machine/examples/ocean/