How do I implement user login in a Node.js application?
You can implement user login in a Node.js application using libraries like Passport.js or by creating your own authentication system.
What is Passport.js and how does it work?
Passport.js is an authentication middleware for Node.js that simplifies the process of implementing various authentication strategies.
Can you show me a basic example of using Passport.js?
Sure! First, install Passport and its local strategy. Then, set up a basic Express server and configure Passport for local authentication.
What about session management after logging in?
You can use express-session to manage user sessions after logging in, allowing you to keep users authenticated across requests.
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