We started our journey by introducing the reasons behind the rewrite of Angular, which was followed by a conceptual overview that gave us a general idea about the building blocks that the framework provides. In the next step, we went through a TypeScript crash course that prepared us for Chapter 4, Getting Started with Angular Components and Directives, where we went deep into Angular's directives, components, and change detection.

In Chapter 5, Dependency Injection in Angular, we explained the dependency injection mechanism and saw how it's related to the component hierarchy. In the next chapters, we saw how we can build forms and pipes and take advantage of Angular's router.

By completing this chapter, we have finished our journey into the framework. At the time of writing, the design decisions and the ideas behind Angular's core are solid and finalized. Although the framework is still brand new, in the past couple of months, its ecosystem reached a level where we can develop production...