I have been using Dokku for a year for personal side projects and it has been awesome. Each release brings good features, fixes bugs and in general improves it.

I have been using Dokku for a year for personal side projects and it has been awesome. Each release brings good features, fixes bugs and in general improves it. Setting up could never be easier (read https://glebbahmutov.com/blog/running-multiple-applications-in-dokku/ https://glebbahmutov.com/blog/running-multiple-applications-...) and the large number of plugins for databases is a huge plus.