I'm experimenting with a idea of making more automation in processes of installing flows. There is couple of topic on forum. But this is something differnt?

otdm - oiyshTerminal deb Manager

ok. 
deb as a standard is a known thing. If you have simple flow it's yyy easy to make some script to make some injections to instance. 
but if you need dependency's to your flow example python, opencv, not only npm stuff .... why not use something tested?  
deb is used for years. by adding one word. you will ask to install on system what you need. 
flow 

from beginning if you have a system on this thinking process you have a one command:
$ apt install myTurboFlowExample
and if you don't have Node-red it will install it also nodejs if it's not coming as a p rebuild to your distro. 

with that in mined