What are some practical use cases for decorators in Angular?

What are some practical use cases for decorators in Angular?

Decorators in Angular are used to add metadata to classes, methods, and properties. Common use cases include defining components, services, and directives.

Can you give me an example of a component decorator?

Sure! The @Component decorator is used to define a component. It includes properties like selector, template, and styles.

How do decorators improve code readability?

Decorators enhance code readability by clearly indicating the purpose and behavior of classes and methods, making the code more maintainable.

Are there any performance implications of using decorators?

Generally, decorators have minimal performance impact, but excessive use can lead to complexity. It's best to use them judiciously.

What about custom decorators? How can I create one?

You can create custom decorators by defining a function that returns a decorator function. This allows you to add specific behavior to your classes or methods.