...It begins with Node fundamentals before introducing routing, middleware, requests, responses, and Express application structure. Practical projects include a task manager backed by MongoDB and Mongoose, a store API, JWT authentication examples, and a jobs API. Additional course projects demonstrate file uploads, email delivery, Stripe payments, and e-commerce backend development. Authentication material also covers workflows such as email verification and password resets. The repository emphasizes building functioning APIs rather than learning server concepts only through isolated examples. ...