What are the best practices for async data fetching in React and Vue?

What are the best practices for async data fetching in React and Vue?

In React, use hooks like useEffect for data fetching, while in Vue, utilize the mounted lifecycle hook. Both frameworks benefit from error handling and loading states.

Can you explain how to handle loading states?

Sure! In React, you can use a state variable to track loading status. In Vue, you can use a data property to manage loading states and conditionally render UI.

What about error handling?

For error handling, both React and Vue allow you to catch errors during data fetching and display error messages to users. It's essential to provide feedback.

Are there any libraries you recommend for data fetching?

Yes! For React, consider using Axios or React Query. For Vue, Axios is also popular, along with Vue Query for managing server state.