Should we add our own backend server to Square?
A typical application with Square will have a frontend (client component) and a backend (server component).
- The frontend refers to the user interface that receives user input. It is built using technologies such as HTML, CSS, and JavaScript for web applications and Objective-C, Swift, Java, or Kotlin for iOS and Android applications.
- The backend works behind the scenes. It receives user input, pulls the necessary data, and sends the data back to the frontend.