JSPM

Runtime OpenAPI v3 spec generation for routing-controllers

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

This is just a sails hook for generating swagger documentation json

Redoc for DocusaurusV2

Generate JavaScript or TypeScript code from Swagger/OpenAPI specifications

oval: CLI for validating OpenAPI specification (OAS) documents

Generates OpenAPI doc based on JSDoc

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

Convert OData metadata document to OpenAPI (fka Swagger) format

Generate SWR hooks from OpenAPI schemas

An OpenAPI 3 codegen for Angular 7+

Node wrapper for Specmatic

tRPC OpenAPI

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

Plugin for validating API schemas from API documentation

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

extract paths or operations from OpenAPI/Swagger definitions

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

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

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

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

Adds openapi snippets using openapi-snippet module in redoc style

Plugins for zodios

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

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.

Generate zod schemas from Swagger OpenAPI specs

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

Use Chai to assert that HTTP responses satisfy an OpenAPI spec

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

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

UI for OpenAPI files

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

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.

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

Generator swagger-zod

React hooks for zodios

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

Mock data generator for swagger api

Generator swagger

Zod integration with Fastify

OpenAPI preset for Docusaurus.

Swagger UI for CAP Services

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

An OpenAPI plugin for Payload CMS

Express middleware to handle openapi security.

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.

ZenStack plugin and runtime supporting 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

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

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.

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

Validates embedded examples in OpenAPI-JSONs

AngularJS implementation of OpenAPI (aka Swagger) UI

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

OpenAPI Code Generator using TypeScript AST.

Fastify OpenAPI specification generator plugin

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

Generator swagger-client

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

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

Generates DTO and Entity classes from Prisma Schema for NestJS

[](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.

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

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`

Convert OpenAPI format to Markdown

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

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

Generate beautiful static API documentation from OpenAPI/Swagger 2.0 specifications

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

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

Generator swagger-tanstack-query

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.

A spectral ruleset to enforce the AWS API Gateway Important Notes

A command-line interface tool for AgentLang

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

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.

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

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

Auto-Generate OpenAPI specifications from Typescript decorators

Convert a given OpenAPI specification to Postman Collection v2.0

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

A command-line interface to work with OpenAPI files

Generates schemas and types from OpenAPI specifications

A Zod Schema for OpenAPI Schemas v3.X.X

A tool to create MCP compliant tools from an OpenAPI Spec

OpenAPI v3 parser

An OpenAPI 3 codegen for Angular 7+

OpenAPI 3.0 CodeGen

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

Express middleware for openapi parameter validation.

Build swagger-compliant REST APIs using TypeScript and Node

Build swagger-compliant REST APIs using TypeScript and Node

NestJS ReDoc (Swagger UI Alternative)

tuya openapi nodejs sdk

Executable English for Software Testing and more

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

Express middelware to set openapi parameter defaults in request properties.

tRPC OpenAPI

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.

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

Generate OpenAPI 3.0 spec from TypeScript code.

Transforms OpenAPI Schemas to other formats like MarkDown and PlantUML

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

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

Auto generate openapi(swagger) scheme for molecular

Generate VitePress API Documentation from OpenAPI Specification.

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

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

Generate TypeScript REST client code from an OpenAPI spec

An OpenAPI 3 codegen for Angular 12+

Modern OpenAPI types

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

OpenAPI 2/3 transformer & codegen

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

Agentic AI Library specialized in LLM Function Calling

Base for microservices around OpenAPI/Swagger

A mock server based in Open API Specification

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

Generate Express or Restify route handlers from a Swagger specification

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

OpenAI LLM function schema from OpenAPI (Swagger) document

WunderGraph SDK

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

OpenAPI to JSON schema generator with TypeScript in mind

<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

Modular OpenAPI code generator written in TypeScript and Node.js

Generate modern TypeScript types from REST APIs

Generates an Angular ReactiveForm from a Swagger or OpenAPI definition

OpenAPI / AsyncAPI validator

Get the dependencies of reference in openapi.

Create a JavaScript SDK from an OpenAPI 3 definition

Codegeneration from OAS3 to TypeScript

Finds changes between two OpenAPI schemas

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

OpenAPI example specification in YAML and JSON

Simple typed OpenAPI client generator

Get an OpenAPI 3.0 spec out of a graphql Schema

generate a fastify configuration from an openapi specification

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

Generates express mock-servers from OpenAPI specs

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

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

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

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

OpenAPI dereference

A command line tool for the openapi enforcer libraries

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.

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

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.

Validate OpenApi specifications against their JSON schema

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

Test-driven documentation for RESTful services

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

Generator mcp

Create Zuplo API with one command

CLI Application API for codegeneration from OAS3

Posthog openapi client

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

typescript project meta analysis

Generator swagger-faker

A utility library that converts OpenAPI JSON schemas into Zod schemas

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

opena

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

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

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

Express middleware for openapi response validation.

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

More modern openAPI generating solution for alova.js

OpenAPI request, parameters, headers and response validator methods

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

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)

A library that simplifies Swagger integrations.

parse OpenAPI specs

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

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.

Generate typescript with ajv validation based on openapi schemas

auto-generation of angular services by Swagger / OpenAPI declaration

Generates DTO and Entity classes from Prisma Schema for NestJS

Joi converter to openapi 3.0 standard

Convert typescript types to openapi spec compliant json

Jest/Vitest matcher for asserting valid OpenAPI definitions

A tool to construct a yaml document from smaller yaml documents

express openapi middleware validator

tRPC OpenAPI

Utility for generate documentation of API like project.

API module generation tool based on Openapi3/Swagger2.

An OpenAPI Specification (formerly Swagger) Client Generator. It uses templates written in Handlebars to generate a client code base in various languages.

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 TypeScript types from Swagger OpenAPI specs suitable for hosting express services

Agentic AI Library specialized in LLM Function Calling

Swagger-UI + Cloud TypeScript Editor

Repzo TypeScript SDK

An opinionated framework for building configuration driven services - web, api, or job. Uses swagger, pino logging, express, confit, Typescript and Jest.

an editor which is tailored to write OpenAPI spec

A TypeScript abstraction over Axios for typed requests generated from OpenAPI (Swagger) schemas using openapi-typescript.

Universal type-safe API integration library for modern web applications

Generate Angular services and TypeScript types from OpenAPI/Swagger specifications

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

Shared code across different implementations of Atlassian API Clients.

OpenAPI-first express controllers

Serverless plugin for integrating aws gateway syntax into open api specification

Generates MCP server code from OpenAPI specifications

JHipster module to generate swagger client code from a swagger definition

Generates strongly type nock methods for your API based on Swagger/OpenAPI definition

Code your openapi specifications using a fluent interface that integrates seamlessly with fluent-json-schema

An OpenAPI 3 codegen for Angular 7+

OpenApi TypeScript client generator

Generate OpenAPI specifications on Adonis

A tool to merge numerous OpenAPI files into a single openapi definition.

Simple syntax for describing REST APIs

This package provides TypeScript types for OpenAPI 3.0 specifications, based on the official OpenAPI Specification.

Generate Typescript enums from openapi

HAL (HTTP API Layer) - An MCP server that provides HTTP API capabilities to Large Language Models with OpenAPI/Swagger integration

ES6 Map like Async API, with Swagger API Backend Support.

Library that generates Typescript clients based on the OpenAPI specification.