Node.js is an open source Javascript runtime platform that allows Javascript code to operate outside a browser. It's known as a "javascript everywhere" paradigm in which dynamic web content is produced before being sent client side.It's a distributed development project governed by the Node.js Foundation and facilitated by the Linux Foundation's Collaborative Projects Foundation.
Node Module System.
Middlewares in Expresst.
Data Validation in MongoDB.
You can learn this through our free Node.js Course at your own pace, from anywhere in the world. To get started, enroll in the course and begin learning!
One of the biggest shifts is how Node.js is increasingly used in modern architectures: microservices, serverless, and edge computing are becoming mainstream. Node.js’ lightweight, non‑blocking I/O model makes it well suited for these architectures.