EP 28: JSON Explained & Fetch API in JavaScript | Get Data from APIs (in Hindi/Urdu)
🌐 Welcome to Episode 28 of the Complete JavaScript Series (in Hindi/Urdu)!
In this essential video, we’ll learn how *JavaScript communicates with servers* using the *Fetch API**, and how data is exchanged in **JSON format* — the foundation of APIs and web apps. 🚀
✅ Topics Covered:
What is JSON (JavaScript Object Notation)?
JSON vs JavaScript Objects
Reading & Writing JSON data
Introduction to the Fetch API
How Fetch works (requests & responses)
Handling Promises with `.then()` and `.catch()`
Fetching data from external APIs
Parsing and displaying JSON data dynamically
Real-world example: Fetching users or products from an API
💡 By the end of this video, you’ll fully understand how APIs deliver data to your website and how to use Fetch to connect your front-end with real-world data!
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