JSPM

Convert OpenAPI 3.0 & 3.1 schemas to TypeScript

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

Convert Swagger 2.0 definitions to OpenApi 3.0 and validate

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

Swagger 2.0 and OpenAPI 3.0 command-line tool

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

Convert OpenAPI 3.0 or Swagger 2.0 definitions into aspida

OpenAPI 3.0 CodeGen

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

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

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

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

Generate OpenAPI 3.0 spec from TypeScript code.

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

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

Joi converter to openapi 3.0 standard

Get an OpenAPI 3.0 spec out of a graphql Schema

Generate TypeScript types from OpenAPI 3.0 specs.

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

Swagger 2.0 and OpenAPI 3.0/3.1 parser and validator for Node and browsers

Create PDF API reference documentation from OpenAPI 3.0.x specification files.

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

Auto-generate OpenAPI 3.0 spec from Hono route types

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

Joi converter to openapi 3.0 standard

Convert Swagger 2.0 definitions to OpenApi 3.0 and validate

Generate TypeScript assertions and type guards from an OpenAPI 3.0 definition

Convert OpenAPI 3.0 & 3.1 schemas to TypeScript

Validator for schemas defined in OpenAPI Specification 3.0

Convert Swagger 2.0 definitions to OpenApi 3.0 and validate

Convert a given OpenAPI specification to Postman Collection v2.0

🚀 Instantly generate Swagger/OpenAPI 3.0 API contracts from your TypeScript code. Zero config, supports Zod/Joi/Class-Validator schemas, works with Express/Fastify/NestJS. Perfect swagger.json files in seconds!

JSON Schemas for every version of the OpenAPI Specification

Exports an Insomnia collection to OpenAPI 3.0 YAML format, preserving the folder structure as tags.

A cli tool for the openapi-merge library.

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)

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

Swagger 2.0 and OpenAPI 3.x parser and validator for Node and browsers

Modern OpenAPI types

OpenAPI 3.0 CodeGen

Convert OpenAPI 3.0 or Swagger 2.0 definitions into aspida

The official OpenAPI 3.0 definitions for ShipEngine™

Build swagger-compliant REST APIs using TypeScript and Node

JSON Schemas for every version of the OpenAPI Specification

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

A typed fetch client for openapi-typescript

Command line tool for generating flow types definitions from OpenAPI 3.0 specification

modern OpenAPI parser written in TypeScript

JSON Schemas for every version of the OpenAPI Specification

joi to JSON / OpenAPI Schema Converter

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

Generate Zod schemas from OpenAPI 3.0 Components Object

An unopinionated OpenAPI framework for express

Validate OpenApi specifications against their JSON schema

modern OpenAPI parser written in TypeScript

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

Types for OpenAPI documents.

A typed fetch client for openapi-typescript

Plugin for validating API schemas from API documentation

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

JSON schema reference resolver

🚀 Convert Express.js applications to OpenAPI 3.0 specifications and schema generation

Default linter plugin for oas-validator

Library to walk OAS 3 schema objects and call a callback

Common utility functions for oas-kit

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

Generate TypeScript REST client code from an OpenAPI spec

An OpenAPI v3.0 development workflow assistant

A type definition generator from Open API 3.0 spec.

Parser/validator for OpenAPI 3.x definitions

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

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

Recursively resolve JSON pointers and remote authorities.

Express middleware to validate request based on an OpenAPI 3 document

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

Starlight plugin to generate documentation from OpenAPI/Swagger specifications.

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

Generates swagger doc based on JSDoc

Builds OpenAPI schemas from Zod schemas

Fastify OpenAPI specification generator plugin

Serve Swagger/OpenAPI documentation for Fastify, supporting dynamic generation

OpenAPI Server URL templating parser, validator and substitution mechanism.

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

An OpenAPI plugin for Payload CMS

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

OpenAPI Path Templating parser, validator, resolver and matcher.

Library that generates Typescript clients based on the OpenAPI specification.

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

Automatically validate API requests and responses with OpenAPI 3 and Express.

Serve Swagger-ui for Fastify

Comprehensive tooling for working with OpenAPI definitions

Build swagger-compliant REST APIs using TypeScript and Node

Build swagger-compliant REST APIs using TypeScript and Node

Zod to OpenAPI converter

An API request hints generator from Open API 3.0 spec.

Convert Zod Schemas to OpenAPI v3.x documentation

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

A validator for OpenAPI documents.

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

OpenApi TypeScript client generator

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

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

Typescript API client with autocompletion and zod validations

OpenAPI schema generator for Hono

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

Validate a response according to an openapi schema.

ReadMe's official CLI and GitHub Action.

Convert class-validator-decorated classes into JSON schema

Converts OpenApi 3.0 specs (JSON) to Joi schemas

Converts openapi parameters to a jsonschema format.

Dereference $ref pointers in JSONSchema or OpenAPI documents.

Zod helper methods for NestJS

Convert a given OpenAPI specification to Postman Collection v2.0

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

Magical SDK generation from an OpenAPI definition 🪄

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

Generates MCP server code from OpenAPI specifications

Argos API Client library.

An OpenAPI 3 codegen for Angular 12+

Validate request properties against an OpenAPI spec.

Azure OpenAPI MarkDown

A validator of OpenAPI configurations

Openapi tools common libraries

Modern OpenAPI types

Azure OpenAPI Validator

Azure OpenAPI Validator

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

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

A mock server based in Open API Specification

OpenAPI React Query Codegen

Runtime for OpenApi TypeScript client generator

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

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

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.

Common code for jest-openapi and Chai OpenAPI Response Validator

Simplify JsonSchema/Openapi by combining allOf safely

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

Converts Postman collections to OpenAPI documents

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

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

Azure OpenAPI Validator

tRPC OpenAPI

A converter that transforms RAML specifications to OpenAPI 3.0 format, preserving the original structure as much as possible while fixing compatibility issues.

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

A fluent client for OpenAPI and Swagger

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

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.

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

Simple utility to mock example objects based on JSON schema definitions

An OpenAPI framework for any web framework

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

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

openapi-io-ts core package

Generate beautiful API references from OpenAPI documents

Store interface for openapi documents

OpenAPI Codegen cli

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.

A library that simplifies Swagger integrations.

Generates express mock-servers from OpenAPI specs

OpenAPI Codegen typescript generators

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

Convert between schema specifications

Resolve OpenAPI Refs and/or convert Swagger 2.0 to OpenAPI

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

tRPC OpenAPI

Validate openapi documents.

Generate random mock data from OpenAPI descriptions for msw.

Fastify plugin for zod-openapi

Middleware for generating OpenAPI/Swagger documentation for your Express app

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.

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

OpenAPI theme for Docusaurus.

Validate OpenApi specifications against their JSON schema

OpenAPI's JsonSchema validator, Powered by Ajv

Redoc for DocusaurusV2

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

A cli tool for the openapi-merge library.

A type definition generator from Open API 3.0 spec.

Runtime OpenAPI v3 spec generation for routing-controllers

Minimalistic OpenAPI 3 ⬌ JSON Schema (draft 7) conversion

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

This is just a sails hook for generating swagger documentation json

Generate typescript with ajv validation based on openapi schemas

Generates OpenAPI doc based on JSDoc

Repzo TypeScript SDK

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

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

Generate SWR hooks from OpenAPI schemas

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.

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

Plugins for zodios

Use Chai to assert that HTTP responses satisfy an OpenAPI 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

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

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

Generate ES6 clients from OpenAPI 3.0 specs

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

Convert Postman collections to OpenAPI specifications with example responses

React hooks for zodios

Generate OpenAPI/Swagger documentation from your Jest API tests

Typescript client SDK and server stub generator for OpenAPI 3 specifications

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

Zod integration with Fastify

Generator swagger

Swagger UI for CAP Services

Generator swagger-zod

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

OpenAPI mock server server

A tool to tree-shake OpenAPI specifications by removing unused paths and components

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

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

OpenAPI preset for Docusaurus.

ZenStack plugin and runtime supporting OpenAPI

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.

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

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.

tRPC OpenAPI

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

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

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

Convert api doc json to openapi 3 json

Casting JS objects to correct types using JSON schemas

Shins Is Not Slate

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