🌐 Introduction
Whenever we use a website or an app, everything we see and directly click on (such as buttons, menus, text boxes, colors, and layouts) is created by the frontend. On the other hand, everything happening in the background (like storing user data, checking passwords, processing payments, or sending emails) is handled by the backend.
Both are important: the frontend makes the application look and feel good, and the backend ensures it works correctly.