Version 1.0 of the password strength checker tool is now available in this GitHub repository. The tool assesses the strength of password strings and provides immediate visual feedback to users to help them improve the strength of their passwords. The tool checks for common bad password habits and provides tips for creating strong passwords. The entered passwords are processed locally and not sent online or recorded anywhere. Version 1.0 includes a password strength meter, password validation, and a password score modal with confetti animation. The code is written in HTML, CSS, and JavaScript.