Password Strength Estimator
A basic password strength estimator for Dart. Considers the length of the password, used characters, and whether or not the password appears in the top 10,000 most used passwords.
Usage
import 'package:password_strength/password_strength.dart';
...
double strength = estimatePasswordStrength('passw0rd');
if (strength < 0.3)
print('This password is weak!');