3 App essentials

This chapter covers

  • How Angular organizes code into modules
  • How apps are rendered
  • Types of entities in Angular
  • The template syntax and capabilities of Angular
  • Change detection and dependency injection

This chapter covers the essentials of Angular applications so that you can understand how everything fits together. It will be a good reference for the fundamentals.

It is focused on concepts, and there are no coding projects. You may be eager to jump into coding, and I certainly understand that. I recommend you take the time to read this chapter in its entirety, but you can also start by skimming the first couple paragraphs of each section.

While in college, I studied abroad in Germany and was fortunate enough to do some ...

Get Angular in Action now with O’Reilly online learning.

O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.