URL state is super hostile, didn't realize until it was too late. From your other comment it doesn't seem like malicious intent, however. Also, warning to thos

URL state is super hostile, didn't realize until it was too late. From your other comment it doesn't seem like malicious intent, however. Also, warning to those who care: this site is Amazon-affiliated and uses Google Analytics. Author discloses this, which is fine, it's just hidden behind a modal. Doesn't appear answers are being reported to a server, no AJAX is being performed. Sorry for the dissection, these sorts of little toy apps are often facades for data mining projects or the like. I'm always skeptical but it seems relatively harmless.