OpenAPI Path Templating parser, validator, resolver and matcher.

OpenAPI Server URL templating parser, validator and substitution mechanism.

Converts OpenAPI Schema Object to JSON Schema

JSON Schemas for every version of the OpenAPI Specification

Convert OpenAPI 3.0 & 3.1 schemas to TypeScript

JSON Schemas for every version of the OpenAPI Specification

Types for OpenAPI documents.

Convert postman collection to OpenAPI spec

Builds OpenAPI schemas from Zod schemas

Generated TypeScript definitions based on GitHub's OpenAPI spec for api.github.com

Fast, type-safe fetch client for your OpenAPI schema. Only 6 kb (min). Works with React, Vue, Svelte, or vanilla JS.

A npm package wrapper for OpenAPI Generator (https://github.com/OpenAPITools/openapi-generator), generates which API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

A wrapper class of Hono which supports OpenAPI.

🌀 OpenAPI to TypeScript code generator. Production-grade SDKs, Zod schemas, TanStack Query hooks, and 20+ plugins. Used by Vercel, OpenCode, and PayPal.

TypeScript helpers for consuming openapi-typescript types

Modern OpenAPI types

Upgrade OpenAPI documents to the latest and greatest version

Convert Zod Schemas to OpenAPI v3.x documentation

Convert Swagger 2.0 definitions to OpenApi 3.0 and validate

Parses OpenAPI documents