How can I implement error handling and logging in my application?

How can I implement error handling and logging in my application?

To implement error handling, you can use try-catch blocks in your code. For logging, consider using libraries like Winston or Log4j.

What are the best practices for logging errors?

Best practices include logging at different levels (info, warning, error), including timestamps, and ensuring logs are easily searchable.

How do I ensure sensitive information isn't logged?

You can use filters to redact sensitive information before logging. Always review logs to ensure compliance with privacy standards.

Can you give me an example of a logging implementation?

Sure! In Node.js, you can use Winston like this: const logger = require('winston'); logger.error('Error message'); to log errors.