What are the differences between Vue 3 Portal and Teleport?

What are the differences between Vue 3 Portal and Teleport?

Vue 3 Portal and Teleport are both used for rendering content outside of the parent component. However, Teleport is more versatile, allowing you to move elements to different parts of the DOM, while Portal is more focused on rendering content in a specific location.

Can you give me an example of when to use each?

Sure! Use Teleport when you need to render a modal or tooltip that should appear outside the current component hierarchy. Use Portal for rendering components like dropdowns or popovers that need to be positioned relative to their parent.

Are there any performance differences between them?

Generally, both are efficient, but Teleport might have a slight overhead due to its flexibility in moving elements around. For most applications, the performance difference is negligible.

Which one is easier to implement?

Teleport is often considered easier to implement due to its straightforward API. Portals can require more setup, especially if you're managing multiple layers of components.