Goal

Learn how to use the ES6 class construct.

Setup

As your browser probably does not yet support ES6, Babel is used to transpile ES6 code to ES5.

Tasks

1. Change the type of your script from "text/javascript" to "text/babel" to start working with ES6 (described on https://babeljs.io/docs/usage/browser/)
2. Refactor the application logic to use the class construct
   • Introduce a new class called App which logs "hello" to the console and instantiate the class when the app starts. Does it work?
   • Move the application bootstrap logic (start), to the App class and introduce new classes

Solution

The solution includes a main Application class (App), three business classes (Car, Motor, Light) and a helper class (Logger).