What are the best practices for fetching data in Vue 3?

What are the best practices for fetching data in Vue 3?

In Vue 3, it's recommended to use the Composition API for data fetching. You can use the onMounted lifecycle hook to fetch data when the component is mounted.

Should I use Axios or Fetch API for making requests?

Both are great options! Axios provides a more user-friendly API and handles JSON data automatically, while Fetch is built-in and more lightweight.

How can I handle loading states while fetching data?

You can use a reactive variable to track the loading state. Set it to true before the fetch call and false once the data is received.

What about error handling?

You should implement error handling by using try-catch blocks or checking the response status. Display an error message to the user if something goes wrong.