What are the best practices in lifecycle hooks?

What are the best practices in lifecycle hooks?

Lifecycle hooks are essential for managing component behavior in frameworks like Vue and React. Best practices include using hooks for data fetching, cleanup, and managing state transitions.

Can you give me an example of a lifecycle hook in React?

Sure! In React, the useEffect hook is commonly used to perform side effects. For example, you can fetch data when a component mounts by placing your fetch call inside useEffect.

What should I avoid when using lifecycle hooks?

Avoid using lifecycle hooks for direct DOM manipulation or heavy computations, as this can lead to performance issues and make your components harder to maintain.

How do lifecycle hooks differ between Vue and React?

In Vue, lifecycle hooks like mounted and updated are specific to the component's lifecycle, while React uses hooks like useEffect to manage side effects in functional components.