How Angular Dependency Injection works under the hood

Dependency Injection (DI) is one of the most beloved and powerful features of Angular, and it happens to be my personal favorite as well. Understanding and mastering it can elevate your Angular skills and grant you superpowers.

In this article, I will explain what Dependency Injection is and delve into how it operates within Angular to provide a profound understanding.

What is a Dependancy Injection

Let's start by examining an example that doesn't use Dependency Injection:

@Component({
   //... …

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