#Fediverse, I created "Warn Common Password" addon. Shows warning notification if user enters a weak common password by comparing it against a *bundled* list of 500000 words. Unlike similar addons, it works ENTIRELY OFFLINE and never makes a network call.
(Other addons might encrypt/hash password and TLS-send to a third party remote server. Password in any form should only be sent to 1st party and not 3rd parties even if trusted)