arktype VS type-level-regexp

I primarily rely on that approach to benchmark ArkType's types.

I was one of the most outspoken supporters of this initiative until I started working on ArkType. That may sound oddly self-serving, and it would be naive to claim objectivity after having invested so much into my own solution to this problem. However, I don't think that's the primary reason I changed my mind.

Since it's not explicitly listed there, I feel I should shout out David Blass and his incredibly cool ArkType project: https://github.com/arktypeio/arktype

He sometimes (used to?) streams himself working on twitch and it's a really comfy place to hang out: https://www.twitch.tv/arktypeio

ArkType is a runtime validation library that can infer TypeScript definitions one-to-one and reuse them as highly-optimized validators for your data.

Could also try ArkType if you haven't seen it.

How would you say the functional chaining style overall compares to a parsed syntax like ArkType?

I'm working on a library called ArkType maybe of interest to you.

If you're interested in the possibilities of this kind of stuff in TypeScript, you should check out ArkType.

Have you tried ArkType?

Previously, we'd avoid comparisons against character sets whenever possible due to the performance impact, but this should open the door to tons of new functionality, including making detailed regex validation and inference viable (shout-out to David Tai who recently implemented a type-safe regex parser and is working on adding similar functionality to ArkType :-)).