TypeScript Generics Explained in 10 Minutes (With Real Examples) 🔥
🚀 Welcome to Day 6 of the TypeScript Series
In this video, we’re diving into one of the most powerful concepts in TypeScript — Generics and Utility Types 🔥
If you’ve ever written the same function multiple times just because the data type changed, this lesson will completely change how you write code 👌
📚 What You’ll Learn
What are Generics in TypeScript
How T works
Writing reusable functions
Generics with arrays
Utility Types:
Partial
Pick
Omit
Real-world use cases
🎯 Why This Matters
In real-world applications:
You need reusable logic
Code should be scalable
Avoid duplication
Generics and utility types help you write clean, flexible, and production-ready code 💪
📂 PPT Link (Notes)
👉 https://1drv.ms/p/c/d9a1d5f2dacf7aea/...
🧪 Practice Task
Try creating:
A generic function for arrays
Use Partial on a Product type
Use Pick for selecting specific fields
Use Omit to remove sensitive data
📅 Series Progress
Day 1: Setup + Basic Types
Day 2: Arrays & Objects
Day 3: Type Aliases & Nested Types
Day 4: Interfaces + Functions
Day 5: Union Types + Narrowing + Enums
👉 Day 6: Generics + Utility Types (This Video)
🔔 Don’t Forget
If you’re following this series:
👍 Like the video
💬 Comment “Day 6 done”
🔔 Subscribe for the next lesson
#typescript #typescripttutorial #generics #utilitytypes #partial #pick #omit #webdevelopment #jdcodebase #day6 🚀