REST APIs in Node.js

REST APIs in Node.js are a way for web applications to communicate with each other over the internet using standard HTTP methods like GET, POST, PUT, and DELETE. Think of them as a set of rules that define how different software systems can exchange data. Node.js, a popular JavaScript runtime, allows developers to build these APIs quickly and efficiently. This enables applications to request information (like user details) or perform actions (like adding an item to a shopping cart) seamlessly, enhancing user experience and functionality across various platforms and devices.