Why do I have to sign up to do anything? I'd love to re-learn some algorithms, but forcing me to sign up to access anything at all just makes me want to not sign up. chess.com lets you do a bunch of stuff without signing up.
Since I started the app by saving data to the DB instead of the user’s device, this is more of a technical limitation than a choice that I’ve made. I just need to put aside the time to implement it.