What is the difference between Angular components and directives?

What is the difference between Angular components and directives?

Angular components are the building blocks of an Angular application, encapsulating the view, data, and behavior. Directives, on the other hand, are used to extend HTML with new attributes and behaviors.

Can you give me an example of when to use a component instead of a directive?

Sure! Use a component when you need a reusable UI element with its own template and styles, like a button or a card. Use a directive when you want to add behavior to an existing element, like adding a tooltip.

Are there any performance differences between using components and directives?

Yes, components are generally more performant for complex UIs because they have their own change detection strategy, while directives can introduce overhead if not used carefully.

How do I decide which one to use in my project?

Consider using components for encapsulated UI elements and directives for behavior enhancement. Evaluate the complexity and reusability needs of your project.