Thank you for your answer!
To be honest, I didn’t find an answer for my question. Maybe I missed something.
I understand, that I can replace many things in Elixir which I used in Ruby. But my question is how to run a development environment where I need to run external tools?
Like, in my case, I have one legacy Python application, Python tasks (data analysts tasks) and webpack FE. So I need to run all of them only for dev, because a production deployment is a different story. At the moment there is Makefile, which is not my preferable tool, or I can run everything manually.
