What are the differences between Vue directives and components?

What are the differences between Vue directives and components?

Vue directives are special tokens in the markup that tell the library to do something to a DOM element. Components, on the other hand, are reusable Vue instances with a name, allowing you to create custom elements.

Can you give me examples of common directives?

Sure! Common directives include v-if, v-for, and v-bind. Each serves a specific purpose, like conditionally rendering elements or binding data.

How do I decide when to use a directive versus a component?

Use directives for simple, reusable behaviors that can be applied to existing elements. Use components for more complex, self-contained pieces of UI that may have their own state.

Are there any performance considerations between using directives and components?

Yes, components can introduce more overhead due to their lifecycle management, while directives are generally lighter. However, the choice should also consider maintainability and code clarity.