WebSocket in NodeJS | Socket.IO - Real Time Messaging

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In this video, we will explore the world of WebSocket and Socket.IO in Node.js. WebSocket is a protocol that enables two-way communication between client and server. It provides a fast and efficient way to exchange data between the client and the server in real-time.

Socket.IO is a library built on WebSocket and provides additional features like fallback options, multiple transport protocols, and rooms. It is popular for building real-time applications, such as chat applications, online gaming, and stock market tickers.

In this video, we will cover the following topics:

00:00 Introduction

00:20 What are WebSockets?

10:20 WebSocket Protocol Documentation

11:15 Socket.IO + Express

30:15 Testing Socket.IO Websockets

31:05 Homework

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Video Titles ✨

WebSockets in NodeJS

Socket.io NodeJS

Chat App NodeJS

Tags

#nodejs #socketio #websocket #javascript #expressjs #mongodb #mernstack #developer #api #https #server #javascriptinhindi #webdevelopment #webapp #realtimeapp #serverside #nonblockingio #tech