Your knowledge about Aurelia at this moment is just amazing! We wanted to cover every aspect regarding component creation and how you can abstract your business scenario into one digital application. You learned that each component is part of an everything, is reusable, and allows you to separate your application concerns. Since a component is an isolated piece of your application, it manages his own life cycle; Aurelia allows us to have complete control and configure events such as data loading or some custom behavior when the components is destroyed. Another very interesting thing is that we can create our own events, and we can trigger them from the view layer.
Also, you must remember that one component can inherit from other components, and they all have properties. Remember that Aurelia is a double-way binding framework, so all these properties are synchronized between the view and view model files. We also learned how to implement value-converters and some other binding behavior...