IIRC Polish mathematicians were close to being the world's best prior to WWII, people like Banach and Tarski are remembered until today. Also, Enigma didn't get broken by Rejewski being cheap and subservient.

Given how strong Poland used to be in mathematical logic, I can see an alternate history line where WWII does not happen and first computers are developed in Krakow and Lwow.

But computer programming with Polish keywords would indeed be a bit of a hell ;)