What are Vue.js lifecycle hooks?

What are Vue.js lifecycle hooks?

Vue.js lifecycle hooks are special methods that allow you to run code at specific stages of a component's lifecycle.

Can you explain the different types of lifecycle hooks?

Sure! There are several lifecycle hooks like created, mounted, updated, and destroyed, each serving a unique purpose.

When should I use the mounted hook?

The mounted hook is used when you need to access the DOM or perform actions after the component has been inserted into the DOM.

What happens if I don't use lifecycle hooks?

If you don't use lifecycle hooks, your component may not behave as expected, especially for tasks like data fetching or cleanup.