This is a school library system project implemented in Java and JavaFX. It supports three user levels: administrator, librarian, and manager.

• User authentication and authorization based on user levels
• Administrator can add, edit, and delete books, managers, and librarians
• Administrator, Manager and Librarian can generate new bills (do orders) and a warning will be shown if they try to order a book that is less than 5 in stocks
• Administrator and Manager can see the sale statistics
• Data persistence using the AppPasswords file for storing registered user codes

• Java
• JavaFX
• Git

To get started with the project, follow these steps:

1. Clone the repository
2. Open the project in your preferred Java IDE.
3. Build and run the project.

1. Launch the application.
2. Log in using your registered user code (you may find them in the AppPasswords file.
3. Navigate through the various features using the provided menu options.