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 to use try-catch effectively?

Certainly! Use try-catch to wrap code that may throw an error. In the catch block, handle the error gracefully.

What should I do with errors after catching them?

You can log them for debugging, show user-friendly messages, or even retry the operation if appropriate.

Are there any libraries that can help with error handling?

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