ArkType

TypeScript's 1:1 validator, optimized from editor to runtime ⛵

⭐

[ArkType @arktypeio]

📢Introducing ArkRegex📢

a drop in replacement for new RegExp() with types ⬇️

[ArkType @arktypeio]

@mrlubos @EthanAlley arkregex implements type-level regex inference, but for this scenario I think you'd actually want the same logic but implemented in the plugin at runtime.

I guess you could have an agent look at the inference implementation in TS types and 1 shot translating it to .ts?

[ArkType @arktypeio]

@tobias_petry

[ArkType @arktypeio]

What do you care most about for your TS schemas? 👀

[ArkType @arktypeio]

@Splatter7_

[ArkType @arktypeio]

⭐README: https://t.co/Y6b3MXePvK

[ArkType @arktypeio]

📈attest now supports tsrs📈

type benchmarks, assertions, and error snapshots run on it automatically, with the same results as tsgo

tsassembly support next?🤔

[ArkType @arktypeio]

❔discord: https://t.co/SsUED66rr2
⭐attest github: https://t.co/Y6b3MXfnli

dedicated attest docs coming to https://t.co/ZPo8Qe1Y6y soon!

[ArkType @arktypeio]

⚡attest now supports TypeScript 7.1 beta

type assertions, error snapshots, completions and benchmarks all run on TS 7's native compiler automatically when it's installed.

tsrs support next?🤔

[ArkType @arktypeio]

@_sarant do it! we're not going anywhere but up📈

[ArkType @arktypeio]

we've got some big things in the works 🤫

hire this man before he becomes homeless and abandons them

[David Blass @ssalbdivad]

I'm looking for my next role 👀

TS SDKs, DX, agent tooling. remote/hybrid from Boston.

if you've enjoyed ArkType, Standard Schema or my TypeScript perf work, a repost would mean a ton 🙏

https://t.co/zgi8iVlwTX

[ArkType @arktypeio]

@_sarant the only arktype acquisitions in the works are the dope features we're acquiring for our libraries

[ArkType @arktypeio]

Full announcement: https://t.co/tbI8JFh4d5

I couldn't be more hyped to see what you do with it.

⚡ https://t.co/8HinXBQWWY
⭐ https://t.co/5EAPZTE2tZ
👋 https://t.co/mkyVQb8HBw

If you want to support this work: https://t.co/aLyJMlEYcv

[ArkType @arktypeio]

📢ArkType 2.2 is here.

This is a big one, and it's long overdue.

Validated functions, type-safe regex, bidirectional JSON Schema, and universal schema interop.

Here's what's new 🧵

[ArkType @arktypeio]

Much more:

- select + configure — query types by node kind, configure specific references
- Improved type.declare — morph-aware declarations, optionality via property values
- type.or, type.and, type.merge, type.pipe — n-ary standalone operators
- "|>" string-embeddable pipe syntax
- type.valueOf for TS enums
- string.hex + string.regex keywords
- Serializable ArkErrors (flatByPath, flatProblemsByPath, toJSON)
- exactOptionalPropertyTypes config
- ES2020 + Hermes compatibility
- In-docs playground

[ArkType @arktypeio]

@ark/json-schema — Bidirectional JSON Schema

Parse JSON Schema into ArkType Types, and convert Types to JSON Schema. Huge thanks to @TizzySaurus for building this one.

toJsonSchema() now supports configurable fallbacks, draft-07/2020-12 targets, and cyclic types. 11 granular fallback codes for handling incompatibilities your way.

[ArkType @arktypeio]

Standard Schema validators can now be embedded directly in ArkType definitions.

Zod, Valibot, or anything else that implements the spec.

[ArkType @arktypeio]

@0xtiago_ https://t.co/U8DM0Edepa

[ArkType @arktypeio]

all you need to "learn" ArkType syntax:

1️⃣ start with a typescript keyword
2️⃣ .autocomplete to discover constraints
3️⃣ compose if needed with &, |, etc.

[ArkType @arktypeio]

📚 docs: https://t.co/scvzPlpHlu
👋 discord: https://t.co/mkyVQb9fr4
⭐ github: https://t.co/5EAPZTEAjx
🛝 playground: https://t.co/AkbmIQF1uo