100 Essential Node.js Coding Examples: Learn by Doing

This book is meticulously designed for developers of all levels—from complete beginners eager to dive into the world of server-side JavaScript to seasoned professionals looking to refresh their skills and discover new techniques. Through 100 practical exercises, you’ll explore everything from fundamental programming concepts to advanced topics, all without relying on any external libraries or frameworks.
Each example in this book is presented in a clear, structured format that includes learning objectives, complete code samples, and detailed explanations. This approach not only demonstrates how each piece of code works but also reinforces the underlying concepts, enabling you to truly grasp the inner workings of Node.js. The exercises are organized into logical categories, such as
• Getting Started and Control Structures: Begin with the basics, including a “Hello World” program, variable declarations, arithmetic operations, and conditional statements. These initial chapters lay the foundation for your Node.js journey by introducing you to the syntax and simple problem-solving techniques using plain JavaScript.