In the previous chapter, we gained some familiarity with Vue.js. We were able to use it in two different applications that we created from scratch. We learned how to integrate Vue.js into an already existing project. We were able to see Vue's reactive data binding in action.

Now, you are probably asking yourself: how does it work? What does it do to achieve this behavior of fast UI changes when the data model is changed? Probably, you decided to use Vue.js in your project and are now wondering whether it follows some architectural pattern or paradigm so that you should adopt it in your project. In this chapter, we will explore the key concepts of the Vue.js framework to understand all its behind the scenes features. Also in this chapter, we will analyze all the possible ways of installing Vue.js. We will also create a skeleton for our applications, which we will develop and enhance through the next chapters. We will also learn ways of debugging...