In this chapter, the focus was on learning some new concepts of TypeScript and Angular. We looked at functions, classes, and interfaces in TypeScript, and templates and interpolation in Angular. We enhanced the user interface of our application by adding headers and footers, and made our code more object-oriented by using interfaces and modifying the code structure in our class. At this time, you have enough knowledge to create web applications with TypeScript and Angular, apart from features such as making web service calls and routing.
In the next chapter, we will add more features to our Sports News Combinator application, including making a web service call to fetch the sports news. You will be reading about decorator patterns and how they are used in Angular; then, we will also learn about the HTTP module and routing in Angular.