How do I configure Express for production?

How do I configure Express for production?

To configure Express for production, you should set the environment variable to 'production', use a reverse proxy, and enable security features.

What security features should I enable?

You should enable HTTPS, use helmet middleware for setting HTTP headers, and validate user input to prevent attacks.

How can I set up a reverse proxy?

You can set up a reverse proxy using Nginx or Apache. They can forward requests to your Express app running on a different port.

What about logging and monitoring?

For logging, use a library like Winston or Morgan. For monitoring, consider using tools like PM2 or New Relic.