OK, you wanted a conversation… :-)
I did read the post, but I assumed it was the starting point of a system or mechanism, not the end-point. Wanting to just run “docker compose up” is fine, but there is more to developing and deploying to production (and continuing post-launch).
That’s why I mentioned the CLI. It lets you go from a simple local app (Django on sqlite) to a Docker one (postgres, celery, redis, etc.), to all the way out to the cloud (ECS/EKS/serverless lambda/RDS), without having to remember what commands do what or managing lots of separate docker-compose files.
I can see we are VERY far apart on how docker should be used in moving toward a production-ready system.
For one thing, recommending putting secrets inside docker-compose is an instantly disqualifying piece of advice. There’s a whole ‘secrets’ section of docker compose that is there to prevent people from inadvertently including those in cleartext and baking them into images: https://docs.docker.com/compose/how-tos/use-secrets/.
Github itself has a secret scanning mechanism to prevent leakage: https://docs.github.com/en/code-security/secret-scanning/introduction/about-secret-scanning. For gitlab, there’s also Blackbox or HashiCorp vault. Putting AWS key/secret inside a repo can be VERY expensive and open one to legal liability if the account is misused. Repeated infractions could lead to AWS banning one’s account.
I really recommend you take down that part of your post, instead of proliferating bad practices.
As for the rest, to each their own.
If you use github pages, you can create, deploy, and host static websites for free. Only cost, if you want your own URL, is for a custom DNS name.
You can use their default Jekyll static rendering engine, and create the content using Markdown. And with github actions, all you need to update the content is create markdown, then push the change to the same repo. After a few minutes, the new content shows up.
https://pages.github.com/
Hugo can also be used, but it takes a few extra steps: https://gohugo.io/hosting-and-deployment/hosting-on-github/
You can also find ‘themes’ to customize the look and feel of the site, specific to the site generation tool.
If you want a lot of extra features, Docusaurus is pretty much as good as it gets, and you can set it up to push out to GH pages: https://docusaurus.io/docs/deployment