Hi - its been toted that prefect could be used to run arbitrary workflows in languages other than python (via docker or aome other means). Maybe it's a rare use case but I haven't seen an example of this. Are there any toy examples around?

Perhaps prefect-shell or prefect-docker

Hey Stephen, we are using prefect shell to schedule jobs from a legacy data integration system. This is done by simple calling a shell script that can start arbitrary workflows in any language/system