How can I debug session issues in Express.js?

I'm having trouble with session management in my Express.js app. How can I debug it?

Debugging session issues in Express.js can involve several steps. First, ensure that you have the correct session middleware set up.

What middleware should I be using for sessions?

You should use express-session for session management. Make sure it's properly configured with a store.

I think I set it up correctly, but sessions are still not persisting. What should I check?

Check if your cookie settings are correct, especially the secret, resave, and saveUninitialized options.

Thanks! I'll look into that. Any tips for logging session data?

You can log session data by adding middleware that logs req.session on each request. This will help you see what's being stored.