I decided to rewrite it into a web-app, which I could deploy on the internet with a GUI and the ability to know for a fact that it would work without any setup from the user.

A perfect opportunity to learn JavaScript! I made sure to include a handful of Quality-of-Life features that would not only make the UX a little better, but also challenge+improve my abilities and knowledge.

For example, as you enter data, it is sent to the backend, processed, and returned to the front as an organized table for double-checking results before finishing.