What are async components in Vue and how do I use them?

What are async components in Vue and how do I use them?

Async components in Vue allow you to load components lazily, improving performance by reducing the initial load time.

Can you show me an example of how to define an async component?

Sure! You can define an async component like this: const AsyncComponent = () => import('./MyComponent.vue');.

How do I handle loading states for async components?

You can use the v-if directive to show a loading spinner while the component is being loaded.

Are there any downsides to using async components?

Yes, if not managed properly, they can lead to increased complexity and potential performance issues if too many components are loaded asynchronously.