Uploaded May 2022 | Updated September 2026, 1 week ago

---

In this video we explore how TypeScript can infer types from variables and functions and using annotations.

👉️ Links:

TypeScript Fundamentals
🔗 https://joyofcode.xyz/typescript-fundamentals

👉️ List of what I use:

🔗 https://joyofcode.xyz/uses

👉️ Music:

"CrazyJaZz - Happiness"
🔗 jazzhopcafe.bandcamp.com/track/happiness