The intent of SimpleCommand was to teach, with the simplest app possible, the concept of the command
pattern or front controller pattern as used in server side
Java apps.
For simplicity's sake, in the controller, I branched on a form parameter.
Most real world implementations will parse the URL, and use the last part of that to determine what command or action to execute.
If you want something that is more ready for prime time but not as intrusive as most other frameworks, take a look at Bear Bibeault's FrontMan framework.
I've been using it in some of my own work lately and it's been a real time saver.
If you've already been through SimpleMVC and SimpleCommand, learning it should be a snap. It took me about 20 minutes to get up and running with it.
https://coderanch.com/t/34646/ba/Front-Man