A Guide to Building REST APIs with Node.js and Express

Creating REST APIs with Node.js and Express is a common task for backend developers. Node.js provides a non-blocking, event-driven architecture that is perfect for building scalable APIs. Express, a minimalist web framework, adds essential functionality for handling HTTP requests, routing, and middleware. This guide walks you through the process of setting up a Node.js and Express development environment, designing API endpoints, implementing CRUD operations, and testing your API with tools like Postman. By the end of this guide, you'll have a solid foundation for building robust REST APIs with Node.js and Express.