Backend Basics for Beginners | Client vs Server, HTTP, REST APIs, JSON Explained

Описание: Welcome to the Web Development Series by JDCodebase 🚀

In this video, we start learning the foundations of backend development. Before building servers with Node.js, it is very important to understand how the internet communication works between client and server.

In this beginner-friendly lesson, we will cover the core backend concepts in a very simple way.

What you will learn in this video:
• What is a Client
• What is a Server
• Client vs Server
• How Internet Communication Works
• What is HTTP
• HTTP Methods (GET, POST, PUT, DELETE)
• Request and Response Cycle
• HTTP Status Codes
• What are REST APIs
• What is JSON
• How to test APIs using Postman

These concepts are the basic building blocks of backend development and will help you understand Node.js, APIs, and real-world backend systems.

📂 PPT Slides (Download Here):
MS OneDrive Link:
https://1drv.ms/p/c/d9a1d5f2dacf7aea/...

🎥 Complete Web Development Playlist:
   • Web Development Series – HTML to MERN Full...  

💻 DSA Playlist:
   • DSA Foundations in JavaScript | Big-O, Arr...  

🧠 Practice APIs Used in the Video
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More videos on Node.js, Backend Development, React, and System Design are coming in this series.

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