What are the best practices for error handling in JavaScript?

What are the best practices for error handling in JavaScript?

Some best practices include using try-catch blocks, handling specific errors, and logging errors for debugging.

Can you explain how try-catch works?

Sure! A try-catch block allows you to test a block of code for errors. If an error occurs, the catch block executes.

What about using promises for error handling?

When using promises, you can handle errors with the .catch() method, which is a cleaner way to manage asynchronous errors.

Are there any libraries that can help with error handling?

Yes, libraries like Sentry and LogRocket can help track and manage errors in your JavaScript applications.