While exploring documenting code I decided to revisit serverless. It seems now that this has moved on since 2016 and there are some projects that are ready to be used with wiki - and share wiki's philosophy sufficiently for there to be a fruitful fit.
YOUTUBE ZnZJXI377ak Meet faasd. Look Ma’ No Kubernetes! - Alex Ellis, OpenFaaS
I think I'm in love with faasd for use with wiki server. Specifically faasd can be our reference Outpost implementation for wiki.
# See also - faasd and Thought on faasd - OpenFAAS and Serverless computing - Microservices - Documenting Code