What you'll learn

Are you ready to understand Node.js—without needing to be a JavaScript expert? In this course, Node.js: The Big Picture, you’ll gain the ability to confidently understand and discuss how Node.js fits into the modern software ecosystem. First, you’ll explore what Node.js is, how it works under the hood, and why its architecture makes it so effective for scalable, event-driven applications. Next, you’ll discover how Node.js is used across a wide range of applications, from command-line tools to web servers and microservices. Finally, you’ll learn how to navigate the Node.js ecosystem—understanding modules, packages, release models, and real-world usage scenarios. When you’re finished with this course, you’ll have the skills and knowledge of Node.js needed to understand its role in today’s tech landscape and make informed decisions about where and when to use it.