What is the difference between keep-alive and normal components in Vue?

What is the difference between keep-alive and normal components in Vue?

In Vue, normal components are destroyed when they are not in use, while keep-alive components are cached and preserved in memory.

When should I use keep-alive instead of normal components?

Use keep-alive when you want to maintain the state of a component, like in tabbed interfaces or when navigating between views.

Are there any performance benefits to using keep-alive?

Yes, keep-alive can improve performance by reducing the overhead of re-creating components, especially for complex components.

Can I use keep-alive with dynamic components?

Absolutely! You can use keep-alive with dynamic components by wrapping them in a <keep-alive> tag.

What are the limitations of using keep-alive?

Some limitations include potential memory usage increase and the need to manage the cache size effectively.