🌀 OpenAPI to TypeScript code generator. Production-grade SDKs, Zod schemas, TanStack Query hooks, and 20+ plugins. Used by Vercel, OpenCode, and PayPal.
Type-safe config for TypeScript. Read typed values from any source, process.env, .env files, Cloudflare Workers bindings, browser bundles, or any object you supply. Zero runtime dependencies, one API across Node, Bun, Deno, Workers, and the browser. TC39
ArkEnv integration for Next.js
Generic validation steps for pipeway (body, query) — Standard Schema: works with Zod, Valibot, ArkType.
Framework-agnostic, typesafe environment variables via Standard Schema (Zod, Valibot, ArkType).
A modern, type-safe HTTP client for TypeScript with built-in schema validation, middleware, opt-in retry logic, and compile-time path parameter validation. Features full TypeScript support, request/response middleware, and schema validation using Standard
Stable Standard Schema fingerprint strategy for ArkType — StitchAPI ADR 0004 cache invalidation.
Guardis is a modular library of type guards, built to be easy to use and extend.
Standard Schema (Zod, Valibot, ArkType, …) interop for unthrown
Typesafe environment variables parsing and validation with ArkType
Typesafe environment variables parsing and validation with ArkType
ArkEnv plugin for Bun
ArkEnv integration for Nuxt
ArkEnv plugin for Vite
Schema-driven validation for SignalTree. StandardSchema-compatible, async-first, observe-only.