JSPM

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

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

openapi-io-ts core package

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

A library that simplifies Swagger integrations.

Combines multiple Swagger schemas into one dereferenced schema

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

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

A fluent client for OpenAPI and Swagger

mock data generator from Swagger (OpenAPI 3)

A typed fetch client for openapi-typescript

OpenAPI code generation tool with validation powered by io-ts

An unopinionated OpenAPI framework for express

RapiDoc - Open API spec viewer with built in console

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

An OpenAPI v3.0 development workflow assistant

Middleware for generating OpenAPI/Swagger documentation for your Express app

Merge multiple swagger files into a swagger file, support JSON/YAML.

build schema with validators for each endpoint

generate a fastify configuration from an openapi specification

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

tRPC OpenAPI

Convert OpenAPI 3.0 or Swagger 2.0 definitions into aspida

Runtime OpenAPI v3 spec generation for routing-controllers

Library for measuring the topic of Swagger documentation

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

Fastify plugin for zod-openapi

Generate JavaScript or TypeScript code from Swagger/OpenAPI specifications

Redoc for DocusaurusV2

Swagger OpenAPI 3.x generator

Plugin for validating API schemas from API documentation

A Swagger 2.0 codegen for Angular

OpenAPI's JsonSchema validator, Powered by Ajv

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

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

Generate an OpenAPI/Swagger definition from inline comments.

OpenSpec2 and OpenSpec3 interfaces declarations for TypeScript application

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

Express middleware to validate request based on an OpenAPI 3 document

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

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

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

Integration between LoopBack and Swagger API specs

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

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

NestJS Swagger decorator for API exceptions

A TypeScript Framework on top of Express

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

[](https://codeclimate.com/github/NeuraLegion/har-sdk/maintainability) [![Test Coverage](https://api.codeclimate.com/v1/badges/4acaec95c82465cb2c3d/test_coverage

A TypeScript Framework on top of Express

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

Generator swagger-ts

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

Typescript type generator for openapi-client-axios

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

OpenAPI mock server server

Generator swagger-zod

OpenAPI preset for Docusaurus.

Generate OpenAPI v3 documentation and Postman Collections from your Serverless Config

The Swagger command-line. Provides Swagger utilities and project lifecycle support.

Generator swagger

Nestia SDK and Swagger generator

Convert postman collection to OpenAPI spec

A swagger client uses axios and typescript

Swagger UI for CAP Services

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

Typescript-based tools for working with Swagger v2.0 documents

Starlight plugin to generate documentation from OpenAPI/Swagger specifications.

Less code, more flow. Let's dance!

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

Transform Swagger 3.0 to the function that send request by keq

Nestia CLI tool

OpenAPI schema generator and validator for Cloudflare Workers

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

Validates embedded examples in OpenAPI-JSONs

Constructs request.js options from swagger endpoint

Swagger2GraphQL converts your existing Swagger schema to GraphQL types where resolvers perform HTTP calls to certain real endpoints. It allows you to move your API to GraphQL with nearly zero afford and maintain both: REST and GraphQL APIs.

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

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

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

Automatically validate API requests and responses with OpenAPI 3.

Swagger loader and middleware for express

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

Fastify OpenAPI specification generator plugin

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

Create markdown API documentation from swagger/openapi files

Generates DTO and Entity classes from Prisma Schema for NestJS

Casting JS objects to correct types using JSON schemas

Generator swagger-client

OpenAPI Explorer - API viewer with dynamically generated components, documentation, and interaction console

Swagger-UI and API Rest Routing for Open API v3.

Swagger loader and middleware utilities

A collection of CSS themes for Swagger UI

Koa 2 middleware for loading, parsing and validating requests via swagger2

tRPC OpenAPI

using decorator to automatically generate swagger doc for koa-router

[](https://www.npmjs.org/package/nswag-portable) [](https://www.npmjs.org/package/nswag-portable) [![MIT](https://img.shields.io/dub/l/vibe-

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

Generate Swagger files from a typescript-rest project

Generate and serve swagger.json

A TypeScript Framework on top of Express

Shins Is Not Slate

Convert OpenAPI format to Markdown

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

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

Swagger plugin for payload cms

Generator swagger-tanstack-query

extract paths or operations from OpenAPI/Swagger definitions

Validate your objects against a swagger spec and receive in-depth error traces

A module to convert swagger 2.0 JSONs to Postman Collection Format v1

Convert protobuf to swagger open api v2, v3 JSON

Express Zod OpenAPI

This NestJS module enables to auto-generate beautiful API docs using Swagger and Redoc. It supports NestJS 10, ExpressJS and Fastify.

A Swagger Codegenerator tailored for typescript.

Create markdown API documentation from swagger file

Node wrapper for Specmatic

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

Generate HAR objects from Swagger specs

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

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.

Convert a given OpenAPI specification to Postman Collection v2.0

Use Swagger v2 JSON Collections to generate sample JSON for requests and responses

Use Swagger v2 JSON Collections to generate sample JavaScript objects for requests and responses

Combine the power of AWS CDK & OpenAPI YAML Schema Definitions

Use Swagger v2 JSON Collections to generate Postman v1 collections which include sample request bodies

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

Middleware for generating OpenAPI/Swagger documentation for your Express app

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

A command-line interface to work with OpenAPI files

JSDoc Comments for the OpenApi Specification

Allows you to programmatically annotate your express routes with swagger info and then generate and validate your json spec file

OpenAPI 3.0 CodeGen

Build swagger-compliant REST APIs using TypeScript and Node

Build swagger-compliant REST APIs using TypeScript and Node

Generates TypeScript definition file(d.ts) from swagger.json

Serverless plugin to generate OpenAPI V3 documentation from serverless configuration

Auto-Generate OpenAPI specifications from Typescript decorators

Serverless 1.0 plugin to generate OpenAPI V3 documentation from serverless configuration

@nestjs/swagger ttypescript plugin reduce the amount of boilerplate code required.

Wordnik swagger implementation for the express framework

NestJS ReDoc (Swagger UI Alternative)

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

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

Various tools for using and integrating with Swagger.

A tool to generate typescript http clients and types from swagger definitions

Generate OpenAPI 3.0 spec from TypeScript code.

Code generation for Swagger based API's.

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

A Swagger codegen for JavaScript

openapi-ts

Shared API core library for PowrStack projects

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

Auto generate openapi(swagger) scheme for molecular

Modern OpenAPI types

A NestJS Frontend for your OpenAPI Specs powered by ReDoc

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

Swagger loader and middleware utilities

Base for microservices around OpenAPI/Swagger

<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.

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

Easy swagger-ui drop-in plugin for hapi to be used with hapi-swaggered.

Nestjs swagger dto decorators

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

OpenAI LLM function schema from OpenAPI (Swagger) document

Use your Sequelize models in JSON Schemas or Swagger

Generate TypeScript REST client code from an OpenAPI spec

Modular OpenAPI code generator written in TypeScript and Node.js

Swagger Diff

Command line script that generates a swagger file based on jsdoc comments

OpenAPI example specification in YAML and JSON

Postman collections to swagger

Create plain Markdown from OpenAPI documents (for LLMs)

Converts a openapi-definition into a static html page

Generates an Angular ReactiveForm from a Swagger or OpenAPI definition

Get the dependencies of reference in openapi.

Migration program from swagger to NestJS

Agentic AI Library specialized in LLM Function Calling

Less code, more flow. Let's dance!

Swagger loader and middleware for express

Simple typed OpenAPI client generator

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

Swagger UI Koa

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

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

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

This is just a sails hook for generating swagger documentation json

A command line tool for the openapi enforcer libraries

Generator swagger-faker

Test-driven documentation for RESTful services

Generates OpenAPI doc based on JSDoc

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

A webpack plugin to generate a swagger.json file from jsdoc

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

Originally designed as Swagger definition generator for Objection.js models. Since then scope was extended to also cover Swagger-compatible snippets generation from plain JSON Schema entries as well as set of conversions that are useful for model and sche

Convert OData metadata document to OpenAPI (fka Swagger) format

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

Generate Angular services and TypeScript types from OpenAPI/Swagger specifications

A library that simplifies Swagger integrations.

An auto ts/js code generate from swagger/openApi

A config driven NodeJS framework implementing json:api

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

Convert api doc json to swagger-3.0 json

Generate http service based on open api schema

Yet another hapi plugin providing swagger compliant API specifications based on routes and joi schemas to be used with swagger-ui.

The classic OpenAPI validator plugin for AutoRest

parse OpenAPI specs

A Zod Schema for OpenAPI Schemas v3.X.X

Adds openapi snippets using openapi-snippet module in redoc style

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.

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

Swagger-UI + Cloud TypeScript Editor

Joi converter to openapi 3.0 standard

OpenAPI request, parameters, headers and response validator methods

Generates DTO and Entity classes from Prisma Schema for NestJS

Generate zod schemas from Swagger OpenAPI specs

Automatically generate OpenAPI specifications from opinionated Typescript types.

express openapi middleware validator

A tool to create MCP compliant tools from an OpenAPI Spec

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

A custom element to render authorization editor with the support of the AMF model.

Swagger UI for FoalTS

UI for OpenAPI files

Serverless version of Swagger UI served by AWS API Gateway and lambda

an editor which is tailored to write OpenAPI spec

Swagger to sf schema & st column in ng-alain

An OpenAPI 3.x/Swagger 2 code generator for Node.js

Angular REST API client generator from Swagger YAML or JSON file with camel case settings

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

MCP server that connects to the GoLogin API

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

OpenAPI-first express controllers

Remove the useless components and paths of openapi document.

Serverless 1.0 plugin to generate OpenAPI V3 documentation from serverless configuration

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

Agentic AI Library specialized in LLM Function Calling

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

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

Cypress test generator plugin for Kubb, creating end-to-end tests from OpenAPI specifications for automated API testing.

a Next.js plugin to generate OpenAPI documentation from route handlers

`koa-x-router` is a library that extends the functionality of `koa-router` by providing validation and automatic API documentation features. It simplifies the process of defining routes, validating request data, and generating API documentation.

Programmatically builds an Open API (Swagger 2.0) document as an Express endpoint so that the documentation and source can live together in one place. It is like annotating an Express endpoint. Later, the API can be bound to Express.

tRPC OpenAPI

Convert TypeScript types to OpenAPI schema components

🚀 A powerful CLI tool for generating production-ready Fastify projects with TypeScript, Clean Architecture, and Domain-Driven Design

Mini Express Framework - Lightweight and modular Express.js framework with TypeScript support