SwiftUI and Node.js Full Stack - Build Twitter - iOS 16 - Tokens

The video tutorial addresses issues with the current authentication system, particularly the lack of user session tracking. It introduces JSON Web Tokens (JWT) as a solution, explaining their implementation in JavaScript. The tutorial covers integrating JWT into the application, creating and saving tokens in the user schema, and using tokens for user login and logout. The session concludes with testing the JWT implementation, ensuring users can log in and out effectively.

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