Master TypeScript in React – in Just 30 Minutes!

Опубликовано: 22 Март 2026
на канале: Jan Marshal
7,429
426

TypeScript is one of the most essential technologies you have to master as a web developer. Nevertheless, I still see way too many people using JavaScript just because they find TypeScript too hard to learn. Today, this will change, as I will teach you TypeScript while using React (Next.js). We will take a JavaScript React project and convert it into a TypeScript React project while learning everything you need to know about TypeScript.

📸 Screen Recording Software: https://dub.sh/eDa47SO
🔒 The best Authentication service: https://dub.sh/xeU8r3v
🚀 Checkout Cal for Free: https://dub.sh/FAuffAy

👨🏻‍💻 GitHub Repository: https://github.com/ski043/typescript-...
🌍 My Website: https://janmarshal.com/
✅ Follow me on X: https://x.com/janmarshaldev
📧 Business ONLY: [email protected]

Timestamps:
00:00 Intro
00:50 Project introduction
03:05 The problem with Javascript
04:00 Why you need TypeScript
06:00 Get started with Types
08:40 Interfaces
12:00 Interface vs Type
14:30 Union Type
16:00 Generics
21:00 TypeScript catching errors
23:00 Best practises and tips