What are the best practices for error handling in async JavaScript?

What are the best practices for error handling in async JavaScript?

When handling errors in async JavaScript, it's important to use try/catch blocks with async/await, and to handle promise rejections properly.

Can you explain how try/catch works with async/await?

Sure! When you use async/await, you can wrap your await calls in a try block. If an error occurs, it will be caught in the catch block.

What about using .catch() with promises?

.catch() is a method that can be chained to a promise. It allows you to handle errors that occur during the promise execution.

Are there any tools or libraries that can help with error handling?

Yes, libraries like Axios for HTTP requests have built-in error handling. You can also use tools like Sentry for tracking errors in production.