Are you telling me that spending time writing an app to learn the guitar neck isn't the best way?? Blasphemy, I tell you!

Anyway here is my app of shame:

https://kelvie.github.io/chord-finder/

I also came to the realization after making this that my time was better spent transcribing, but I wanted to learn egui (and this was before coding agents, so it actually took some time).