RapidBIZ applications are assembled via the SmartScreens Builder. The SmartScreens Builder is a graphical drag and drop designer which enables developers to assemble user screens from database fields, components, services, and user data views. With a “what you see is what you get” user interface, the SmartScreens Builder generates the HTML necessary to position, size and apply styling to the fields, as well as dynamically position fields when a responsive screen has been selected. Reuse of components, services, Java & legacy code, as well as SmartScreens is key to the productivity realized when using RapidBIZ. SmartScreens can be reused via containers which enable developers to maintain a common screen template that will be reused by multiple screens.