Development
TypeScript for Professionals
by Daniel Okafor
Rated 4.8 out of 5(2,105)Build fast, full-stack web apps with Server Components and the App Router.
Created by Daniel Okafor
3 sections · 10 lessons · 2 h 21 min total
The course Daniel wishes he had: a clear mental model of React, then a complete Next.js app with routing, data fetching, forms, auth patterns, caching and deployment.
Staff Software Engineer
Daniel builds web platforms at scale and has shipped React in production since 2015. He loves turning intimidating topics into small, testable steps, and his code reviews are famously kind.
View profile4.9
Course rating
Tom Becker
Berlin, Germany · Jul 27, 2026
Best course I've taken online. The instructor explains complex ideas without dumbing them down.
Sarah Mitchell
Chicago, USA · Sep 1, 2026
Clear, practical and beautifully produced. I applied the first module at work the same week and my manager noticed.
Mateo García
Bogotá, Colombia · Aug 20, 2026
The projects make the difference. I finally understand the why, not just the how.
Priyanka Das
Bangalore, India · Jun 10, 2026
I switched careers partly thanks to this course. The portfolio project got me two interviews.
Development
by Daniel Okafor
Rated 4.8 out of 5(2,105)Development
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