How Does Angular Handle Dependency Injection?

Dependency Injection framework

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The Dependency Injection framework, which handles how classes are injected when needed, is part of the larger Angular framework.

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As Angular developers, we don’t need to worry about how Angular handles DI. All we need to be concerned about is how we structure our application to make use of DI.

When building our Angular applications, we need to remember that through the use of DI, we can and should use a more modularized approach to how we structure our application, making use of services and creating common classes that can be used many times throughout our application, and providing components with everything they need. All of this makes our applications as efficient as possible.