JSPM

Implements OAS 3.x parameter style encoding/decoding.

Use your API OpenAPI 3 definition to generate code, documentation, and literally anything you need.

Convert OpenAPI 3.0 & 3.1 schemas to TypeScript

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

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

Swagger 2.0 and OpenAPI 3.0 command-line tool

Create a TypeScript SDK from an OpenAPI 3 definition

Serve Swagger/OpenAPI documentation for Fastify, supporting dynamic generation

Open API 3 schema-first API / microservice routing.

Types for OpenAPI documents.

Build swagger-compliant REST APIs using TypeScript and Node

A validator for OpenAPI documents.

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

A typed fetch client for openapi-typescript

JSON schema reference resolver

Default linter plugin for oas-validator

An OpenAPI v3.0 development workflow assistant

JSON Schemas for every version of the OpenAPI Specification

Convert Swagger 2.0 definitions to OpenApi 3.0 and validate

A fluent client for OpenAPI and Swagger

A library that simplifies Swagger integrations.

Validate openapi documents.

An OpenAPI 3 codegen for Angular 12+

Recursively resolve JSON pointers and remote authorities.

OpenAPI's JsonSchema validator, Powered by Ajv

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

Base class for traversing or transforming OpenAPI 2 or 3 documents using a modified visitor design pattern to traverse object types within the OpenAPI document tree.

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

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)

A plugin for Fastify to connect routes with a OpenAPI 3.x specification

Generates swagger doc based on JSDoc

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

Builds OpenAPI schemas from Zod schemas

Automatically validate API requests and responses with OpenAPI 3.

OpenAPI 3 export plugin for Insomnia REST client.

joi to JSON / OpenAPI Schema Converter

OpenAPI Server URL templating parser, validator and substitution mechanism.

By installing the package, you can use functions for `Dall e 3`.

Modern OpenAPI types

🚀 The OpenAPI to TypeScript codegen. Generate clients, SDKs, validators, and more.

Core functionality to support SDKs generated with IBM's OpenAPI SDK Generator.

OpenAPI Path Templating parser, validator, resolver and matcher.

A typed fetch client for openapi-typescript

Library that generates Typescript clients based on the OpenAPI specification.

Serve Swagger-ui for Fastify

Comprehensive tooling for working with OpenAPI definitions

OpenAPI 3 schemas from Sequelize models

Build swagger-compliant REST APIs using TypeScript and Node

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

Build swagger-compliant REST APIs using TypeScript and Node

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

Zod to OpenAPI converter

Convert Zod Schemas to OpenAPI v3.x documentation

Tooling for converting, validating, and parsing OpenAPI, Swagger, and Postman API definitions

OpenAPI definitions and converters for 'typia' and 'nestia'.

tRPC OpenAPI

JSON Schemas for every version of the OpenAPI Specification

OpenApi TypeScript client generator

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

A cli tool for the openapi-merge library.

Typescript API client with autocompletion and zod validations

OpenAPI Codegen cli

OpenAPI Codegen typescript generators

tRPC OpenAPI

OpenAPI schema generator for Hono

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

Convert between schema specifications

Convert a given OpenAPI specification to Postman Collection v2.0

Validate a response according to an openapi schema.

Convert class-validator-decorated classes into JSON schema

ReadMe's official CLI and GitHub Action.

Converts openapi parameters to a jsonschema format.

modern OpenAPI parser written in TypeScript

Dereference $ref pointers in JSONSchema or OpenAPI documents.

Shins Is Not Slate

Zod helper methods for NestJS

Magical SDK generation from an OpenAPI definition 🪄

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

AutoRest Core Module

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

Argos API Client library.

Validate request properties against an OpenAPI spec.

Azure OpenAPI MarkDown

A validator of OpenAPI configurations

Openapi tools common libraries

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

Azure OpenAPI Validator

Azure OpenAPI Validator

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

OpenAPI React Query Codegen

OpenAPI schema generator and validator for Cloudflare Workers

Runtime for OpenApi TypeScript client generator

A plugin which provides a mock server based on an OpenAPI 3 specification.

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

Turn OpenAPI specs into n8n node

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

Coerce request properties according to an openapi parameter list.

JSDoc Comments for the OpenApi Specification

Common code for jest-openapi and Chai OpenAPI Response Validator

Simplify JsonSchema/Openapi by combining allOf safely

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

Converts Postman collections to OpenAPI documents

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

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

JSON Schemas for every version of the OpenAPI Specification

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

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

Azure OpenAPI Validator

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

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

An unopinionated OpenAPI framework for express

OpenAPI code generation tool with validation powered by io-ts

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

Simple utility to mock example objects based on JSON schema definitions

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

An OpenAPI framework for any web framework

Validate OpenApi specifications against their JSON schema

openapi-io-ts core package

Generate beautiful API references from OpenAPI documents

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

An OpenAPI 3 codegen for Angular 7+

modern OpenAPI parser written in TypeScript

Store interface for openapi documents

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

A library to process OpenAPI security definitions in parallel.

Jest matchers for asserting that HTTP responses satisfy an OpenAPI spec

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

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

Resolve OpenAPI Refs and/or convert Swagger 2.0 to OpenAPI

Generate random mock data from OpenAPI descriptions for msw.

Fastify plugin for zod-openapi

Middleware for generating OpenAPI/Swagger documentation for your Express app

OpenAPI mock server server

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 a fastify configuration from an openapi specification

OpenAPI plugin for Docusaurus.

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

Convert OpenAPI 3.0 or Swagger 2.0 definitions into aspida

OpenAPI theme for Docusaurus.

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

openapi-ts

Redoc for DocusaurusV2

Runtime OpenAPI v3 spec generation for routing-controllers

This is just a sails hook for generating swagger documentation json

Generate JavaScript or TypeScript code from Swagger/OpenAPI specifications

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

oval: CLI for validating OpenAPI specification (OAS) documents

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

Plugin for validating API schemas from API documentation

Generates OpenAPI doc based on JSDoc

tRPC OpenAPI

Convert OData metadata document to OpenAPI (fka Swagger) format

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

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

An OpenAPI 3 codegen for Angular 7+

Node wrapper for Specmatic

Generate SWR hooks from OpenAPI schemas

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

extract paths or operations from OpenAPI/Swagger definitions

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

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

Plugins for zodios

Adds openapi snippets using openapi-snippet module in redoc style

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

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

Use Chai to assert that HTTP responses satisfy an OpenAPI spec

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

Generate zod schemas from Swagger OpenAPI specs

Typescript type generator for openapi-client-axios

Generator swagger-ts

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

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.

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

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

Openapi for zodios

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

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

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

React hooks for zodios

UI for OpenAPI files

Zod integration with Fastify

Generator swagger

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

Swagger UI for CAP Services

Generator swagger-zod

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

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 data generator for swagger api

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

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

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

OpenAPI preset for Docusaurus.

ZenStack plugin and runtime supporting OpenAPI

An OpenAPI plugin for Payload CMS

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.

Express middleware to handle openapi security.

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.

Validates embedded examples in OpenAPI-JSONs

AngularJS implementation of OpenAPI (aka Swagger) UI

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

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

Generator swagger-client

OpenAPI Code Generator using TypeScript AST.

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

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

Generates DTO and Entity classes from Prisma Schema for NestJS

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/

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

Casting JS objects to correct types using JSON schemas

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`

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

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

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

Generator swagger-tanstack-query

Generate beautiful static API documentation from OpenAPI/Swagger 2.0 specifications

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.

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

A command-line interface tool for AgentLang

GitLab Code Quality generator for IBM's OpenAPI Validator.

Express Zod OpenAPI

Middleware for generating OpenAPI/Swagger documentation for your Express app

Convert protobuf to swagger open api v2, v3 JSON

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

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

A spectral ruleset to enforce the AWS API Gateway Important Notes

A command-line interface to work with OpenAPI files

Auto-Generate OpenAPI specifications from Typescript decorators

Generate TypeScript types from OpenAPI 3.0 specs.

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

Generates schemas and types from OpenAPI specifications

Convert a given OpenAPI specification to Postman Collection v2.0

OpenAPI v3 parser

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

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

NestJS ReDoc (Swagger UI Alternative)

tuya openapi nodejs sdk

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

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

A Zod Schema for OpenAPI Schemas v3.X.X

A tool to create MCP compliant tools from an OpenAPI Spec