Most public AWS examples are fragments. One account, one purpose, and, if you read closely, a quiet dependency on a stored credential or some prerequisite a human built by hand and never wrote down. They teach you the shape of a resource, not the shape of a system.

I wanted the other thing. So I’ve been building a complete AWS organization in the open: multiple accounts, an internal developer platform on Kubernetes, and a realistic demo workload, a fictional fishing-charter booking SaaS, because “hello world” doesn’t have a database, a queue, and async jobs. It’s MIT-licensed, it lives on GitHub, and the whole point is that you can fork it, set your variables, and stand up your own.