Node.js: Fast Scalable Full-Stack JavaScript Development

Node.js: Introduction and Setup

Introduction:
Node.js is a powerful, open-source, cross-platform JavaScript runtime environment that executes JavaScript code outside a web browser.  It uses an event-driven, non-blocking I/O model, making it lightweight and efficient for building scalable network applications.  This allows developers to use JavaScript for both front-end and back-end development, streamlining the development process.
Prerequisites:
Before installing Node.js, ensure you have a stable internet connection.  The installation process varies slightly depending on your operating syste...