Most Node.js courses teach you to type npm init and build a simple REST API in 30 minutes. Jonas does the opposite. He spends the first 3 sections without writing a single line of back-end code —reviewing how the internet works, HTTP requests, TCP sockets, and the Node.js event loop architecture.

Beyond the Basics: Why Jonas Schmedtmann’s Node.js Course is the Ultimate Backend Deep Dive

10/10 (But only if you’ve mastered your JavaScript basics first).