Beginning Node.js and Express: Build Modern Web Applications

Building fast, scalable backend systems does not have to be overwhelming. Node.js allows you to use your JavaScript skills on the server to create powerful APIs and web applications. This text-based course guides you from a complete beginner to confidently writing clean, modern backend code. You will transition from writing basic scripts to structuring full-fledged web servers that connect to real databases and handle user requests efficiently. What you'll learn: Understand core Node.js concepts, including the event loop, module systems, and package management; Build robust web servers and RESTful APIs using the Express.js framework; Connect your applications to databases like MongoDB and relational SQL databases to store and retrieve data; Write modern asynchronous JavaScript using async/await and manage packages securely; Organize your code into reusable custom modules using modern ES module syntax; Implement basic error handling and security best practices to protect your backend application. The course begins with foundational concepts, basic terminology, and setting up your development environment. You will then progress through step-by-step written explanations and practical coding exercises that teach you how to build, test, and run your own server-side applications. This course is designed for aspiring developers and frontend programmers looking to expand into backend development, and no prior backend experience is required. Start reading today to unlock the power of server-side JavaScript and build your first backend application.