How does ts-reset work?

‪@mattpocockuk‬'s new library ts-reset improves TypeScript's built-in types ... but how does it work? In this video, we'll take a look at the code and see what's going on.
github.com/total-typescript/t...
Blog: shaky.sh

[@wlockuz4467]

Not going to lie, ts-reset is first library that I understood the inner workings of because Matt is so good at explaining everything about TypeScript.

[@xtremehackerzpro9511]

You and Matt are the best TS teachers on the internet :D

[@hyperprotagonist]

A lot of content on RUclips consistently touches on the basics of typescript, so if you know how to annotate your code, there’s not a lot more to go on out there. Your content is a breath of fresh air. It’s not “if I type it as string, you’re now a typescript expert”. There’s far more realism and real-world issues in your content and I echo that of Matt’s channel.

[@andrew-burgess]

That means a lot to me, thanks!

[@insteresting]

Very very cool library! Unfortunately, Typescript doesn't yet provide a type for NaN literals (not a number), even though NaN is also a falsy value, so when filtering out NaN from an array, it doesn't take NaN as a falsy value at a type level. NaN values propagate through the application at runtime the same way the any type does during development, making it very difficult to debug and find where a particular NaN came from. The same occurs when attempting to properly type ± Infinity as a literal type. I hope it get fixed soon..

[@artyomtaranenko2267]

Matt Pocock really cool)

[@Mothuzad]

NonFalsy seemed to have overlooked document.all. However, if this oversight matters to anyone, mercy be upon their souls.

[@merotuts9819]

I've learnt most of the things about Typescript from you, you're the Typescript Wizard for me 🧙‍♂. But still Matt's content are great too 😊

[@abe10]

Bald is best

[@invinciblemode]

Aboot