What are the best practices for using lifecycle hooks in programming?

What are the best practices for using lifecycle hooks in programming?

Lifecycle hooks are methods that allow you to run code at specific points in a component's lifecycle. Best practices include keeping hooks clean, avoiding side effects in render methods, and using them to manage state effectively.

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

Sure! In React, the componentDidMount hook is used to perform actions after a component has been rendered. For example, you might fetch data from an API in this hook.

What should I avoid when using lifecycle hooks?

Avoid using lifecycle hooks for direct DOM manipulation or performing heavy computations, as this can lead to performance issues.

How do lifecycle hooks differ between frameworks?

Different frameworks have their own lifecycle methods. For instance, React uses hooks like useEffect, while Angular has ngOnInit. Understanding each framework's lifecycle is crucial for effective use.