If you want an update of the zxcvbn algorithm, you can use keepassxc to calculate the entropy of the passwords, it uses a maintained and updated version of the algorithm. 

nostr:note1724882q58s5e4v0p9m6ky00u98uhm49jhjs3p6xl4qs79vzvk6rsg0we0e  

 It has correcthorsebatterystaple 😁