Convert OpenAPI 3.0 & 3.1 schemas to TypeScript

JSON Schemas for every version of the OpenAPI Specification

Modern OpenAPI types

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

Types for OpenAPI documents.

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

Builds OpenAPI schemas from Zod schemas

Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

Upgrade OpenAPI documents to the latest and greatest version

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

Convert Zod Schemas to OpenAPI v3.x documentation

modern OpenAPI parser written in TypeScript

📃 TypeScript definitions for OpenAPI and JSON Schema specifications with complete inline documentation.

Convert Swagger 2.0 definitions to OpenApi 3.0 and validate

Tool for generation samples based on OpenAPI payload/response schema

OpenAPI Path Templating parser, validator, resolver and matcher.

Swagger 2.0 and OpenAPI 3.0 parser and validator for Node and browsers

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)

OpenAPI Server URL templating parser, validator and substitution mechanism.

OpenAPI schema generator for Hono