In this section, we will briefly review the meaning of responsiveness along with its relevant factors. We will also look at Bootstrap's (https://getbootstrap.com/) grid system.
A visual application is software provided with a Graphical User Interface (GUI). The interface is there to let the user interact with the application functionalities. Common tasks are related to reading rendered data, monitoring the progress of tasks running in the background, changing the application state through the available controls, and so on. The actual scenario of the application that will be executed within can be very variegated. Nowadays, the same application can be running against several systems (different devices, different platforms) and driven by users with diverse habits (some may want to let the application be displayed in fullscreen mode, while others may want to use it side by side with other applications).
Of course, this is...