JSPM

Common code for jest-openapi and Chai OpenAPI Response Validator

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

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

JSON Schemas for every version of the OpenAPI Specification

An OpenAPI framework for any web framework

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

Generate beautiful API references from OpenAPI documents

Converts Postman collections to OpenAPI documents

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

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

An OpenAPI 3 codegen for Angular 7+

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

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

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

Store interface for openapi documents

An unopinionated OpenAPI framework for express

Simple utility to mock example objects based on JSON schema definitions

Validate OpenApi specifications against their JSON schema

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

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

modern OpenAPI parser written in TypeScript

OpenAPI 3 schemas from Sequelize models

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

A library to process OpenAPI security definitions in parallel.

openapi-io-ts core package

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

OpenAPI code generation tool with validation powered by io-ts

Jest matchers for asserting that HTTP responses satisfy an OpenAPI spec

Middleware for generating OpenAPI/Swagger documentation for your Express app

Resolve OpenAPI Refs and/or convert Swagger 2.0 to OpenAPI

OpenAPI mock server server

Convert OpenAPI 3.0 or Swagger 2.0 definitions into aspida

openapi-ts

Fastify plugin for zod-openapi

generate a fastify configuration from an openapi specification

Generate random mock data from OpenAPI descriptions for msw.

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

OpenAPI plugin for Docusaurus.

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

OpenAPI theme for Docusaurus.

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

Runtime OpenAPI v3 spec generation for routing-controllers

Redoc for DocusaurusV2

This is just a sails hook for generating swagger documentation json

Generate JavaScript or TypeScript code from Swagger/OpenAPI specifications

oval: CLI for validating OpenAPI specification (OAS) documents

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

Generates OpenAPI doc based on JSDoc

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

Convert OData metadata document to OpenAPI (fka Swagger) format

Generate SWR hooks from OpenAPI schemas

Plugin for validating API schemas from API documentation

Node wrapper for Specmatic

An OpenAPI 3 codegen for Angular 7+

tRPC OpenAPI

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

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

A modern cli tool that auto generate typescript api code from swagger 2 and openapi 3

extract paths or operations from OpenAPI/Swagger definitions

Adds openapi snippets using openapi-snippet module in redoc style

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

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

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

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.

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

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

Generate zod schemas from Swagger OpenAPI specs

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

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.

Generates express validators/routers/controllers in Typescript using an OpenAPI 3 spec.

Typescript type generator for openapi-client-axios

Generator swagger-ts

Openapi for zodios

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

UI for OpenAPI files

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

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

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

React hooks for zodios

Generator swagger-zod

Zod integration with Fastify

Generator swagger

Mock data generator for swagger api

Swagger UI for CAP Services

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

OpenAPI preset for Docusaurus.

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

An OpenAPI plugin for Payload CMS

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

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

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

ZenStack plugin and runtime supporting OpenAPI

Express middleware to handle openapi security.

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

Starlight plugin to generate documentation from OpenAPI/Swagger specifications.

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

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

AngularJS implementation of OpenAPI (aka Swagger) UI

Validates embedded examples in OpenAPI-JSONs

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

Fastify OpenAPI specification generator plugin

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

OpenAPI Code Generator using TypeScript AST.

Generator swagger-client

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

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

a fast create webapp template cli, perfect engineering development experience, currently supported template presets include: - `react-ts` (React + TypeScript + Vite + Pnpm + Zustand + Openapi + Docker) - `vue-ts` (Vue 3 + TypeScript + Vite + Pnpm + Pinia

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

Casting JS objects to correct types using JSON schemas

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

Generates DTO and Entity classes from Prisma Schema for NestJS

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

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

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

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

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

Convert OpenAPI format to Markdown

Generate beautiful static API documentation from OpenAPI/Swagger 2.0 specifications

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

Generator swagger-tanstack-query

Convert protobuf to swagger open api v2, v3 JSON

GUI / visual editor for creating and editing OpenApi / Swagger definitions

Convert a HAR object to an OpenAPI object

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

GitLab Code Quality generator for IBM's OpenAPI Validator.

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

A command-line interface tool for AgentLang

A spectral ruleset to enforce the AWS API Gateway Important Notes

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

Generic OpenAPI → MCP tool server with n8n integration and CLI utilities

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

Generate TypeScript types from OpenAPI 3.0 specs.

A module for Nuxt.js to generate pages from OpenAPI specifications

Generate ES6 or TypeScript service integration code from an OpenAPI spec.

A command-line interface to work with OpenAPI files

Convert a given OpenAPI specification to Postman Collection v2.0

Generates schemas and types from OpenAPI specifications

Convert OpenAPI V3 to Swagger V2 file compatible with GCP cloud endpoint

A Zod Schema for OpenAPI Schemas v3.X.X

Auto-Generate OpenAPI specifications from Typescript decorators

OpenAPI v3 parser

An OpenAPI 3 codegen for Angular 7+

OpenAPI 3.0 CodeGen

NestJS ReDoc (Swagger UI Alternative)

Express middleware for openapi parameter validation.

A tool to create MCP compliant tools from an OpenAPI Spec

Build swagger-compliant REST APIs using TypeScript and Node

Build swagger-compliant REST APIs using TypeScript and Node

tuya openapi nodejs sdk

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

Executable English for Software Testing and more

Add SwaggerUI to your AWS Apigateway RestApi

Express middelware to set openapi parameter defaults in request properties.

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

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.

tRPC OpenAPI

Beautiful Open / Async Template System - Write less yaml with BOATS and Nunjucks.

Swagger2/OpenAPI3/Apifox to TypeScript/JavaScript, request client(support any client), request mock service, enum and enum translation, react-query/vue-query, type field label, JSON Schemas

Transforms OpenAPI Schemas to other formats like MarkDown and PlantUML

Fetch integration for browsers - Create TypeScript APIs that reflect OpenAPI 3.x perfectly.

Generate OpenAPI 3.0 spec from TypeScript code.

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

A NestJS Frontend for your OpenAPI Specs powered by ReDoc

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

Generate VitePress API Documentation from OpenAPI Specification.

kubevirt OpenAPI automation for TypeScript

Auto generate openapi(swagger) scheme for molecular

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

<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.

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

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

Generate TypeScript REST client code from an OpenAPI spec

Agentic AI Library specialized in LLM Function Calling

An OpenAPI 3 codegen for Angular 12+

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

A mock server based in Open API Specification

OpenAPI 2/3 transformer & codegen

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

OpenAI LLM function schema from OpenAPI (Swagger) document

Generate Express or Restify route handlers from a Swagger specification

Modern OpenAPI types

Modular OpenAPI code generator written in TypeScript and Node.js

WunderGraph SDK

[](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 to JSON schema generator with TypeScript in mind

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

generate a fastify configuration from an openapi specification

Generate modern TypeScript types from REST APIs

OpenAPI dereference

Generates an Angular ReactiveForm from a Swagger or OpenAPI definition

Base for microservices around OpenAPI/Swagger

Get the dependencies of reference in openapi.

Codegeneration from OAS3 to TypeScript

OpenAPI / AsyncAPI validator

Validate OpenApi specifications against their JSON schema

Create a JavaScript SDK from an OpenAPI 3 definition

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

Simple typed OpenAPI client generator

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

NestJS helper to easily use Zod with OpenAPI

OpenAPI example specification in YAML and JSON

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

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`][].

Koas operations maps operation IDs to Koa controller functions.

Create plain Markdown from OpenAPI documents (for LLMs)

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

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

Finds changes between two OpenAPI schemas

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

Generates express mock-servers from OpenAPI specs

Get an OpenAPI 3.0 spec out of a graphql Schema

A command line tool for the openapi enforcer libraries

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

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

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

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

Test-driven documentation for RESTful services

Posthog openapi client

Extension for @codegena/oapi3ts: Angular services for work with REST API

Koas security checks if a request matches the security requirement of an operation. For example, given the following partial OpenAPI document:

CLI Application API for codegeneration from OAS3

Create Zuplo API with one command

typescript project meta analysis

A utility library that converts OpenAPI JSON schemas into Zod schemas

Generator mcp

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

opena

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-faker

Runtime Swagger v2 / OpenAPI v2 specification generation for routing-controllers

Express middleware for openapi response validation.

OpenAPI request, parameters, headers and response validator methods

More modern openAPI generating solution for alova.js

Generator swagger-msw

Express middleware to coerce request properties according to an openapi parameter list.

🕷️ Weaver CLI - Generador completo de arquitectura Clean Architecture con parser OpenAPI avanzado para entidades CRUD y flujos de negocio complejos

parse OpenAPI specs

Generate TypeScript API clients from Swagger/OpenAPI 2.0-3.1 documents with built-in axios, mock server, and AI-friendly documentation - S2R (Swagger to Request)

Starlight plugin to generate documentation from OpenAPI/Swagger specifications + RapiDoc..

An extension for Azure Functions V4 that provides support for exporting OpenAPI spec files from annotated Azure Functions.

Enables easy implementions of OpenAPI REST APIs in TypeScript with full typings of schemas and operations.

React component to view the difference between two Json based API documents

Generate typescript with ajv validation based on openapi schemas