What are the best practices for logging in Node.js with Express?
When logging in Node.js with Express, consider using a structured logging library like Winston or Morgan. They provide flexibility and can log in various formats.
How can I log errors effectively?
To log errors effectively, use middleware to catch errors and log them with a stack trace. This helps in debugging.
Should I log sensitive information?
No, avoid logging sensitive information like passwords or personal data to protect user privacy.
What log levels should I use?
Use log levels like info, warn, error, and debug to categorize your logs. This helps in filtering and analyzing logs.
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