check-pwnedpasswords
A simple Node.js module that checks against the https://haveibeenpwned.com database through its https://api.pwnedpasswords.com API.
pwnchk
a wrapper for pwnedpasswords to check if a password has been pwned
pwnedpasswords
A wrapper for PwnedPasswords API by Troy Hunt (haveibeenpwned.com).
pwned-csv
Fastest way to make sure all your passwords are safe