How do I implement authentication in a Node.js Express API?
An example of an AI chatbot conversation about implementing authentication in a Node.js Express API.
How do I implement authentication in a Node.js Express API?
You can implement authentication in a Node.js Express API using libraries like Passport.js or by creating your own middleware.
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 the strategy you want to use. Then, set it up in your Express app with the necessary routes.
What about JWT for authentication?
JWT (JSON Web Tokens) is a popular method for stateless authentication. You can use it with Express by signing tokens and verifying them on requests.
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