Start your journey into backend development with this free comprehensive playlist, Fundamentals of Node.js. Whether you're a beginner or looking to solidify your basics, this series covers everything you need to know to get started with Node.js, from backend fundamentals to terminal commands, operating system concepts, and the Node.js module system. Learn how to set up your development environment, explore essential topics like client-server architecture, and dive into hands-on projects like building a Word Counter CLI tool. By the end of this playlist, you'll have a solid foundation to excel in backend development.