JSPM

Convert Zod Schemas to OpenAPI v3.x documentation

Build swagger-compliant REST APIs using TypeScript and Node

Validate a response according to an openapi schema.

OpenApi TypeScript client generator

A cli tool for the openapi-merge library.

Swagger 2.0 and OpenAPI 3.0 command-line tool

Zod helper methods for NestJS

An AsyncAPI schema parser for OpenAPI 3.0.x and Swagger 2.x schemas.

OpenAPI schema generator for Hono

Argos API Client library.

Format an OpenAPI document by ordering, formatting and filtering fields.

joi to JSON / OpenAPI Schema Converter

Converts openapi parameters to a jsonschema format.

Convert a given OpenAPI specification to Postman Collection v2.0

modern OpenAPI parser written in TypeScript

Resolve external $refs in OpenAPI (swagger) 2.0 / 3.x definitions

Dereference $ref pointers in JSONSchema or OpenAPI documents.

Convert class-validator-decorated classes into JSON schema

[](https://openapi-zod-client.vercel.app/)

Coerce request properties according to an openapi parameter list.

This module performs automatic construction of Swagger documentation. It can identify the endpoints and automatically capture methods such as get, post, put, and so on. It also identifies paths, routes, middlewares, response status codes, parameters in th

Magical SDK generation from an OpenAPI definition 🪄

AutoRest Core Module

An OpenAPI 3 codegen for Angular 12+

A validator of OpenAPI configurations

Openapi tools common libraries

JavaScript client library for consuming OpenAPI-enabled APIs with axios. Types included.

Building & bundling https://github.com/APIs-guru/openapi-directory for easy use from JS

Validate request properties against an OpenAPI spec.

An OpenAPI framework for any web framework

Azure OpenAPI MarkDown

Azure OpenAPI Validator

Bundle all external $ref in Json based API document into single document

OpenAPI React Query Codegen

Fast, type-safe @tanstack/react-query client to work with your OpenAPI schema.

Azure OpenAPI Validator

Store interface for openapi documents

a fastify plugin to render an API reference from an OpenAPI file

Azure OpenAPI Validator

Runtime for OpenApi TypeScript client generator

Turn OpenAPI specs into n8n node

Core functionality for Kubb's plugin-based code generation system, providing the foundation for transforming OpenAPI specifications.

JSON Schemas for every version of the OpenAPI Specification

Generate beautiful API references from OpenAPI documents

It generates a REST API from a YAML file using OpenAPI 3.0 and Express.js.

tRPC OpenAPI

Simplify JsonSchema/Openapi by combining allOf safely

Common code for jest-openapi and Chai OpenAPI Response Validator

Converts Postman collections to OpenAPI documents

Import any file, URL or content to get an OpenAPI document

a Next.js component to render API references from an OpenAPI file

OpenAPI Specification (OAS) utilities and helpers for Kubb, providing parsing, normalization, and manipulation of OpenAPI/Swagger schemas.

Simple utility to mock example objects based on JSON schema definitions

Build, Validate, Route, Authenticate and Mock using OpenAPI definitions. Framework-agnostic

Conversion library for transforming joi schema objects into swagger / OpenApi OAS 3.0 schema definitions.

Probably don't want to beg hackers to come and take your stuff.

Convert OpenAPI 3.0 or Swagger 2.0 definitions into aspida

OpenAPI Specification (OAS) plugin for Kubb, providing core functionality for parsing and processing OpenAPI/Swagger schemas for code generation.

OpenAPI 3 and 3.1 schema generator and validator for Hono, itty-router and more!

A fluent client for OpenAPI and Swagger

generate a fastify configuration from an openapi specification

Sets default values in request properties according to defaults defined in openapi parameter lists.

Validate OpenApi specifications against their JSON schema

An unopinionated OpenAPI framework for express

A library to process OpenAPI security definitions in parallel.

modern OpenAPI parser written in TypeScript

Command-line interface for Kubb, enabling easy generation of TypeScript, React-Query, Zod, and other code from OpenAPI specifications.

OpenAPI Codegen cli

Jest matchers for asserting that HTTP responses satisfy an OpenAPI spec

A library that simplifies Swagger integrations.

OpenAPI Codegen typescript generators

openapi-io-ts core package

A typed fetch client for openapi-typescript

Minimalistic OpenAPI 3 ⬌ JSON Schema (draft 7) conversion

OpenAPI code generation tool with validation powered by io-ts

TypeScript code generation plugin for Kubb, transforming OpenAPI schemas into TypeScript interfaces, types, and utility functions.

Convert between schema specifications

OpenAPI plugin for Docusaurus.

OpenAPI theme for Docusaurus.

An OpenAPI v3.0 development workflow assistant

Middleware for generating OpenAPI/Swagger documentation for your Express app

Resolve OpenAPI Refs and/or convert Swagger 2.0 to OpenAPI

Fastify plugin for zod-openapi

API Telemetry and APM. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices, based on express routes and Swagger (Open API) specification

Generate random mock data from OpenAPI descriptions for msw.

Runtime OpenAPI v3 spec generation for routing-controllers

tRPC OpenAPI

Redoc for DocusaurusV2

Zod schema generator plugin for Kubb, creating type-safe validation schemas from OpenAPI specifications for runtime data validation.

Validate openapi documents.

Generate SWR hooks from OpenAPI schemas

OpenAPI/ Swagger / AsyncAPI / Semoasa definition to Slate / Shins compatible markdown

Generate JavaScript or TypeScript code from Swagger/OpenAPI specifications

OpenAPI's JsonSchema validator, Powered by Ajv

API client generator plugin for Kubb, creating type-safe HTTP clients (Axios, Fetch) from OpenAPI specifications for making API requests.

Make your HTTP APIs better, faster, stronger, whether they are still being designed (API Design-First) or your organization has flopped various mismatched APIs into production and now you're thinking some consistency would be nice. Using Spectral and Open

Filter internal paths, operations, parameters, schemas etc from OpenAPI/Swagger definitions

Express middleware to validate request based on an OpenAPI 3 document

Plugin for validating API schemas from API documentation

Conversion library for transforming Mongoose schema objects into Swagger schema definitions.

Port OpenAPI Spec to Postman Collection, with contract & variation tests included

Library for validating, parsing, and formatting data against open api schemas.

React Query hooks generator plugin for Kubb, creating type-safe API client hooks from OpenAPI specifications for React applications.

Fast input validation middleware using OpenAPI 2.0 (formerly Swagger) and 3.0 definitions file and ajv

Plugins for zodios

A Typescript framework to help you get an API server up and running with I/O schema validation and custom middlewares in minutes.

This is a package that lets you deal with the Atlassian flavour of the OpenAPI 3.0 specification.

Use Chai to assert that HTTP responses satisfy an OpenAPI spec

Generator swagger-zod

Your documentation is only as useful as the quality of the information you've provided, so make sure you're taking full advantage of the features OpenAPI has to offer.

Typescript type generator for openapi-client-axios

Generator swagger-ts

Openapi for zodios

The Bump CLI is used to interact with your API documentation hosted on Bump.sh by using the API of developers.bump.sh

The base package can be used to import specification files (i.e. HAR, OAS and Postman Collection) and detect their type.

Connect Express route controllers to restful paths using a Swagger 2 or OpenAPI 3 definition file

NestJS AsyncAPI module - generate documentation of your event-based services using decorators

React hooks for zodios

ZenStack plugin and runtime supporting OpenAPI

OpenAPI preset for Docusaurus.

Forked and patched version of oazapfts, an OpenApi TypeScript client generator

Generator swagger

OpenAPI mock server server

Zod integration with Fastify

Mock Service Worker (MSW) handlers generator plugin for Kubb, creating API mocks from OpenAPI specifications for frontend development and testing.

Swagger UI for CAP Services

Convert Sequelize models into various JSON Schema variants (using the Strategy Pattern)

OpenAPI schema generator and validator for Cloudflare Workers

Faker.js data generator plugin for Kubb, creating realistic mock data from OpenAPI specifications for development and testing.

Casting JS objects to correct types using JSON schemas

API Telemetry and APM. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices, based on express routes and Swagger (Open API) specification

A Typescript JSON Schema library that creates a schema and its type at the same time

Validates embedded examples in OpenAPI-JSONs

Starlight plugin to generate documentation from OpenAPI/Swagger specifications.

Easily generate API client's SDK — organize and simplify API Requests.

There's no one right way to version, but there's a lot of objectively bad ways you want to avoid.

OpenAPI Code Generator using TypeScript AST.

OpenAPI client for React, providing type-safe requests and dynamic TanStack Query React Hooks via a modular, Proxy-based architecture.

Automatically validate API requests and responses with OpenAPI 3.

Enrich OpenAPI 3.0 JSON with code snippets (``x-codeSamples``)

Fastify OpenAPI specification generator plugin

Utility to convert OpenAPI v3 specifications to Typescript using TypeScript native compiler

Generator swagger-client

CLI for generating typed TanStack Query React Hooks and services from OpenAPI Document, improving type safety in React apps

Utility to convert specifications (Open API, JSON Schemas) to TypeScript using TypeScript native compiler

The missing CLI for beautiful, interactive API docs powered by with Stoplight Elements

Generates DTO and Entity classes from Prisma Schema for NestJS

Utility to convert OpenAPI v3 specifications to Typescript HTTP client using TypeScript native compiler

tRPC OpenAPI

Convert protobuf to swagger open api v2, v3 JSON

Convert a HAR object to an OpenAPI object

Generates react-query hooks for your API based on Swagger/OpenAPI definition

An SDK for the moov-io/ach REST API, generated by `openapi-generator`

Shins Is Not Slate

Convert OpenAPI format to Markdown

Generate zero-overhead, 100% typed OpenAPI clients for Nuxt.

Open API Resolver - Javascript library to connect to parse and resolve openapi-enabled APIs via browser or nodejs

extract paths or operations from OpenAPI/Swagger definitions

Yet another CLI tool for merging multiple OpenAPI files into a single file.

Generator swagger-tanstack-query

Generate React Query hooks, SWR hooks, Axios requests and Typescript types from OpenAPI files

GitLab Code Quality generator for IBM's OpenAPI Validator.

Transform OpenAPI specifications into TypeScript, React-Query, Zod, Faker.js, MSW and more with a plugin-based code generation tool.

Node wrapper for Specmatic

A spectral ruleset to enforce the AWS API Gateway Important Notes

Generate the diff between two API specifications (OpenAPI, AsyncAPI, GraphApi, JsonSchema)

An OpenAPI plugin for Payload CMS

OpenAPI/ Swagger / AsyncAPI / Semoasa definition to Slate / Shins compatible markdown

Middleware for generating OpenAPI/Swagger documentation for your Express app

Express Zod OpenAPI

Securely connect to any API with a server proxy and generated composables

SWR hooks generator plugin for Kubb, creating type-safe data fetching hooks from OpenAPI specifications for React and Next.js applications.

Convert a given OpenAPI specification to Postman Collection v2.0

JSDoc Comments for the OpenApi Specification

Auto-Generate OpenAPI specifications from Typescript decorators

A command-line interface to work with OpenAPI files

OpenAPI 3.0 CodeGen

Build swagger-compliant REST APIs using TypeScript and Node

Build swagger-compliant REST APIs using TypeScript and Node

OpenAPI v3 parser

NestJS ReDoc (Swagger UI Alternative)

tuya openapi nodejs sdk

Validate an OpenAPI/Swagger API specification using the swagger.io online validator.

Generate VitePress API Documentation from OpenAPI Specification.

An openapi json generator based on joi information about APIs that will help you to maintain your API documentation up to date.

Add SwaggerUI to your AWS Apigateway RestApi

Light weight JSON Schema $ref resolver. Expands a JSON Schema by resolving `$ref` references from a mapping of definitions. Does not handle remote references. Has comprehensive unit tests and no dependencies.

Generate json schema from yaml (swagger, openapi, asyncapi)

Generate OpenAPI 3.0 spec from TypeScript code.

Koas serializer converts a response body to the negotiated response format.

Auto generate openapi(swagger) scheme for molecular

根据openapi文档生成请求客户端

An express middleware that makes it easy to write web services that follow an Open API specification.

A NestJS Frontend for your OpenAPI Specs powered by ReDoc

kubevirt OpenAPI automation for TypeScript

openapi-ts

Generate an OpenAPI spec from your tRPC server, in one line of code

Generate TypeScript REST client code from an OpenAPI spec

WunderGraph SDK

An OpenAPI Generator Plus template for a TypeScript API client using Fetch

Modern OpenAPI types

Docker API client automatically generated from the main Docker repository using swagger-codegen and the typescript-fetch language target

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

OpenAPI to JSON schema generator with TypeScript in mind

A CLI tool to transform Swagger/OpenAPI/AsyncAPI docs to beautiful HTML pages via Shins/Widdershins

Agentic AI Library specialized in LLM Function Calling

Base for microservices around OpenAPI/Swagger

[](https://www.npmjs.com/package/vitest-openapi) [](https://github.com/yutak23/vitest-openapi/actions/workflows/

A mock server based in Open API Specification

Generates express mock-servers from OpenAPI specs

Design-driven apis with OpenAPI (formerly Swagger) 2.0 and hapi.

A command line tool for the openapi enforcer libraries

OpenAI LLM function schema from OpenAPI (Swagger) document

<img src="https://raw.githubusercontent.com/tuplescompany/crumbjs/refs/heads/main/logo/crumbjs.png" alt="CrumbJS Logo" width="200"/> - The tasty way to build fast apis.

[](https://npmjs.org/package/@standard-community/standard-openapi "View this project on NPM") [![npm downloads](https://img.shields.io/npm/dm/@standard-community/standard

OpenAPI / AsyncAPI validator

Modular OpenAPI code generator written in TypeScript and Node.js

Javascript SDK for Sensible, the developer-first platform for extracting structured data from documents so that you can build document-automation features into your SaaS products

API Telemetry and APM. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices, based on express routes and Swagger (Open API) specification

Generator swagger-msw

Create Zuplo API with one command

OpenAPI example specification in YAML and JSON

Generates an Angular ReactiveForm from a Swagger or OpenAPI definition

Get the dependencies of reference in openapi.

Finds changes between two OpenAPI schemas

Tool for generating typescript wrappers around generated code from [OpenAPI Generator](https://openapi-generator.tech/)

generate a fastify configuration from an openapi specification

Simple typed OpenAPI client generator

NestJS helper to easily use Zod with OpenAPI

Automatically generate OpenAPI 3.0 documentation from Next.js projects, with support for Zod schemas and TypeScript types.

Get an OpenAPI 3.0 spec out of a graphql Schema

joi-to-swagger ==============

Koas parameters attempts to coerce path and query parameters to the type specified in their respective JSON schema.

Koas spec handler exposes the Open API document as a JSON API call.

> [Koa][] + [OpenAPI Specification][] = Koas

Generates OpenAPI doc based on JSDoc

Koas body parser parses and validates request bodies based on the current operation.

Koas Swagger UI serves Swagger UI. This requires the `specURL` variable to have been set on the `ctx.openApi` object. Typically this is done by combining it with [`koas-spec-handler`][].

A Node.js module for cleaning OpenAPI documents by removing unused components, reducing file size and improving readability.

Koas operations maps operation IDs to Koa controller functions.

Create plain Markdown from OpenAPI documents (for LLMs)

Koas status code automatically sets the response status code based on the success status code specified in the Open API object.

OpenAPI dereference

Validate OpenApi specifications against their JSON schema

This is just a sails hook for generating swagger documentation json

从 Apifox 导出 Swagger/OpenAPI 文档并生成 TypeScript 类型定义的工具

Adds openapi snippets using openapi-snippet module in redoc style

Test-driven documentation for RESTful services

Posthog openapi client