Thanks! I built this by refactoring out the core technology which hook.io uses in production and put it into a separate open-source project.

By design, Microcule operates without needing containers or virtual machines. It's up to the user how they wish to isolate their services. I have heard from a few users who have successfully incorporated Microcule with Docker in production.

see: https://github.com/stackvana/microcule#no-containers