Does ArkType support complex cyclic types?

Yes, through the 'scope' feature, ArkType can handle cyclic references and complex, interrelated type definitions that are common in large applications.

Are the validation errors human-readable?

Yes, ArkType provides a summary property on error results that generates clear, human-readable descriptions of exactly what failed in the validation process.

Can this skill help with data transformation?

Yes, ArkType includes 'morphs' which allow you to parse and transform data during validation, such as converting a JSON string into an object or a numeric string into a number.

What makes ArkType different from Zod or Yup?

ArkType uses a syntax that is identical to TypeScript types, making it more intuitive for TS developers. Additionally, it is optimized for performance, often running up to 100x faster than Zod.

ArkType TypeScript Validation

Name: ArkType TypeScript Validation
Author: eralmansouri

byeralmansouri

API開発

Validates and parses runtime data using 1:1 TypeScript syntax for high-performance schema definition.

概要

ArkType is a specialized Claude Code skill that enables the creation of ultra-fast runtime validation schemas using syntax that mirrors TypeScript 1:1. It provides Claude with the patterns and keywords necessary to generate efficient validators, handle complex data transformations (morphs), and implement custom constraints. This skill is essential for developers who need the performance of a runtime validation library that is significantly faster than Zod while maintaining perfect type inference and readable, human-friendly error messages.

主な機能

0 GitHub stars
Native 1:1 TypeScript-like syntax for intuitive schema definition
High-performance runtime validation up to 100x faster than Zod
Extensive built-in string subtypes including email, UUID, and semver
Comprehensive morph system for parsing JSON, transforming strings, and data mapping
Advanced numeric and string constraints for ranges, regex, and patterns

ユースケース

Building high-performance API request and response validation layers
Parsing and sanitizing complex JSON data from external web services
Creating reusable validation scopes for cyclic and deeply nested data structures

概要

主な機能

0 GitHub stars
Native 1:1 TypeScript-like syntax for intuitive schema definition
High-performance runtime validation up to 100x faster than Zod
Extensive built-in string subtypes including email, UUID, and semver
Comprehensive morph system for parsing JSON, transforming strings, and data mapping
Advanced numeric and string constraints for ranges, regex, and patterns

ユースケース

Building high-performance API request and response validation layers
Parsing and sanitizing complex JSON data from external web services
Creating reusable validation scopes for cyclic and deeply nested data structures