Uploaded January 2026 | Updated September 2026, 2 weeks ago

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FREE TypeScript Utility Types Cheat Sheet: webdevsimplified.com/ts-utility-types-cheat-sheet.html
TypeScript Simplified Course: courses.webdevsimplified.com/typescript-simplified/?utm_source=youtube&utm_medium=video-description&utm_term=video-id-mXpE2v0whiI

TypeScript is overall well document, but one of my most used features in TypeScript doesn’t even have a documentation page. In this video I will be covering the satisfies keyword in depth and showcasing why it is something I use in every single TypeScript project I write.


📚 Materials/References:

FREE TypeScript Utility Types Cheat Sheet: webdevsimplified.com/ts-utility-types-cheat-sheet.html
TypeScript Simplified Course: courses.webdevsimplified.com/typescript-simplified/?utm_source=youtube&utm_medium=video-description&utm_term=video-id-mXpE2v0whiI


🌎 Find Me Here:

My Blog: blog.webdevsimplified.com
My Courses: courses.webdevsimplified.com
Patreon: patreon.com/WebDevSimplified
Twitter: twitter.com/DevSimplified
Discord: discord.gg/7StTjnR
GitHub: github.com/WebDevSimplified
CodePen: codepen.io/WebDevSimplified


⏱️ Timestamps:

00:00 - Introduction
00:30 - Basic satisfies Keyword
03:27 - Use Case #1
06:13 - Use Case #2
08:05 - Use Case #3


#TypeScript #WDS #TS