Uploaded May 2022 | Updated September 2026, 2 weeks ago

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In this video we learn how type narrowing helps us narrow types using type guards and type predicates.

👉️ 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