Google analytics is not anymore an option, at least in the EU. It's barely legal regarding GDPR, and we start to see companies being blamed for using it. Alternatives to Google Analytics are not free, and not cheap. Even open-source solutions are not that easy to implement.
Renaming a Rails app is not a difficult task and can be handled manually. Let's see how.
Administrate is a Ruby gem that helps your team to manage database content with a clean UI by default, while still giving you any possibility to customize appearance and behaviour.
A simple tutorial about Action Mailer with Rails 7 or 8
How to debug Rails 7 app with ruby/debug. Should also work for Rails 8 :)
esbuild is very useful in new Rails apps, even with the very last Rails 8 version. Let's see how to customise it.