Mid From PDF Node.js Node.js

What are the key features of Node.js?

Asynchronous and Event-Driven: Handles multiple requests without blocking.
Fast Execution: Powered by the V8 engine.
Single-Threaded but Scalable: Uses event loop and callbacks for handling

concurrency.

Cross-platform: Runs on Windows, Linux, and macOS.
NPM (Node Package Manager): Massive ecosystem of reusable packages.

More from Node.js Tutorial

How do you connect Node.js to MongoDB? You typically use the MongoDB Node.js driver or an ODM like Mongoose. Basic connection example with native driver: const { MongoClient } = require('mongodb');
What is Node.js?
What happens when an uncaught exception occurs in Node.js?
What are process.nextTick() and setImmediate()? How do they differ?
What are common security issues in Node.js applications?
How do you write unit tests in Node.js? Unit tests check small, isolated pieces of your code (like functions) to make sure they work
What is clustering in Node.js? Node.js runs on a single thread by default, which means it can handle only one operation at
How do you prevent SQL Injection?

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