Node.js, an open-source, cross-platform JavaScript runtime environment, allows developers to build scalable and efficient server-side applications using JavaScript. Its non-blocking, event-driven architecture makes it ideal for building real-time applications, APIs, and more. In this blog, we'll walk you through setting up Node.js and building your first server. Whether you're new to web development or a seasoned developer, this guide will help you get started with Node.js.