Each time we speak about an application with a user interface, the MVC pattern comes out. But what is the MVC pattern? It is an architectural pattern that divides components into three parts: a Model, a View, and a Controller. You can see the classic diagram describing MVC in the following figure:
Figure 1.0: Classic MVC diagram
Most of the modern frameworks for progressive web applications use the MVC pattern. In fact, if you look at the Vue.js single file component shown in the following figure, you can clearly see the three parts of the MVC pattern:
Figure 1.1: Vue.js single file component
The template ...
