Generate SHA-256 hashes (in Node and the Browser)

oRPC plugin for @hey-api/openapi-ts - Generate type-safe RPC clients and servers from OpenAPI specs

Typia plugin for @hey-api/openapi-ts — generate compile-time Standard Schema validators from OpenAPI specs

A package to generate API clients from OpenAPI specifications. It uses the @hey-api/openapi-ts package.

Language-agnostic OpenAPI IR-walking primitives shared by the native-SDK generators. Each helper consumes @hey-api/shared's IR and returns target-neutral data — parameter locations, response categories, body media-type classifications — so per-language em

A fetch client with a typed interceptor pipeline. Attach hooks that run before a request is sent, after a response is received, or when an error occurs — compatible with the interceptor API used by [hey-api](https://heyapi.dev) generated clients.

This package is a thin OpenAPI wrapper for Engine, our backend onchain executor service.

Type assertions aka less-broken `typeof`

🌀 OpenAPI to TypeScript code generator. Generate API clients, SDKs, validators, and more.

Build regular expressions with functions

Thin programmatic wrapper around @hey-api/openapi-ts that ships a `generate()` matching the shape of @ir-kit/openapi-{go,kotlin,swift}, so the same sdk-regen workflow can target TypeScript clients (types + sdk + schemas + transformers + validators + ...)

WIP

Generate fully-typed Axios SDKs from OpenAPI / Swagger specs. Multi-spec runtime isolation (BASE / token / headers don't pollute each other), incremental cache, defineConfig + CLI. Built on top of @hey-api/openapi-ts.

Hey LLM, you okay? — a unified, pyramid-ordered LLM testing CLI for CI/CD. YAML-defined layers (static → exec → http → llm → judge), LLM-as-a-judge gates, and an automated failure-triage protocol (A/B probe) that tells you whether a red test is your promp

A fast lightweight pure JavaScript script for lazy loading and multi-serving images, iframes, videos and more.

Backbone like Class.extend utility for Node

The official TypeScript library for the Anthropic Vertex API

A React Component for rendering dynamically positioned Tooltips

App Store Connect API client for Node.js

Terminal string styling done right