The Citadel is the place where monoliths and microservices feel home

A post from the controversial DHH but this rings a bell: Become a Citadel!

The vast majority of web applications should start life as a Majestic Monolith: A single codebase that does everything the application needs to do

See: https://m.signalvnoise.com/the-majestic-monolith-can-become-the-citadel/