I’ve found that one of the best things to do when making a library for something that is going to have a web interface is to first have it work in the terminal. You can much more quickly play around with the design and fix issues there instead of having to work with a more complex web interface.

You just create a simple menu system, like input("1: Feature A\n2: Feature B\n>") and just start trying out all of the different scenarios and workflows.

I had a coworker who would sometimes not create a method as being static to the class and would therefore need to create a default instance to call said method. “It’s domain-driven design.”

The price and quality are so hard to beat.