This project demonstrates a two-factor authentication system implemented in Laravel. When a user registers, they receive an OTP via email. After entering the OTP, they complete the registration process. Mailtrap is used for OTP notifications.

FinTrack is a lightweight personal income tracking web application built using Spring Boot, MariaDB, and pure HTML-CSS-JavaScript. It allows users to set monthly income targets and track their earnings against those targets, helping individuals manage financial responsibilities or personal financial goals. The application is client-side rendered.

The sign-up or login process with OTP created using PHP and PHP Mailer is a secure authentication method. Users register with their details, and PHP generates a random OTP associated with their email.