LIBRARY MANAGEMENT SYSTEM

The Library Management System successfully demonstrates that a lightweight, full-stack JavaScript application can effectively replace manual library operations. By integrating Express.js, MongoDB, and JWT-based authentication, the system delivers secure, role-specific interfaces for both administrators and library users. The automated fine calculation, real-time availability tracking, and request approval workflow significantly reduce the administrative burden. The security question-based password recovery and bcrypt credential hashing ensure data security without requiring third-party identity providers. Future enhancements may include a mobile application interface, barcode or QR-code based book scanning, integration with external library catalogues (e.g., Open Library API), SMS/push notifications for due-date reminders, and detailed analytics dashboards with export functionality. The system is deployable on any Node.js-compatible cloud platform and can be adapted for use in schools, colleges, and public libraries of varying scales.

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