TypeScript Function Deep Dive – Arrow Functions, Generics & HOFs

🔍 **Advanced TypeScript Function Concepts – Arrow Functions, Generics & Higher-Order Functions**

In this video, we explore **advanced function patterns** in TypeScript that take your code from good to great. Learn how `this` works differently in arrow vs classic functions, how to use **generics with the Fetch API**, and how to build **higher-order functions** in TypeScript.

These are real-world, professional features that will help you write more scalable and type-safe TypeScript code.

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⏱️ **Chapters / Time Markers**
00:00 Introduction
00:12 Arrow functions and Handling of 'this' in classic vs arrow function
03:05 Compact syntax of arrow functions
04:16 Generics
06:42 Fetch API usage example with generics
08:06 Higher order functions

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🧠 **What You'll Learn:**
- How arrow functions change the behavior of `this`
- When to use arrow functions over classic function expressions
- How to create reusable generic functions
- Real-world generic example: fetching typed data from an API
- Writing powerful and flexible higher-order functions

📚 This is part of the **Complete TypeScript Crash Course Playlist**

💬 Got questions about generics or `this` behavior? Drop them below — I respond to every question!
👍 Like + Subscribe if this helped you master TypeScript functions.

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