FastAPI framework, high performance, easy to learn, fast to code, ready for production

The OpenAPI Specification Repository

Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

📘 OpenAPI/Swagger-generated API Reference Documentation

gRPC to JSON proxy generator following the gRPC HTTP spec

Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST API

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

Automated JSON API documentation for API's built with Spring

package for building REST-style Web Services using Go

The Swagger/OpenAPI toolchain for .NET, ASP.NET Core and TypeScript.

Language-agnostic HTTP API Testing Tool

Swagger/OpenAPI First framework for Python on top of Flask with automatic endpoint validation & OAuth2 support

LoopBack makes it easy to build modern API applications that require complex integrations.

Automatically generate RESTful API documentation with Swagger 2.0 for Go.

OpenAPI (f.k.a Swagger) Specification code generator. Supports C#, PowerShell, Go, Java, Node.js, TypeScript, Python, Ruby

A fast, lightweight and more productive microservices framework

Full stack, modern web application generator. Using FastAPI, PostgreSQL as database, Docker, automatic HTTPS and more.

Single file PHP script that adds a REST API to a SQL database

Swagger Documentation Generator for Django REST Framework: deprecated

Easy OpenAPI specs and Swagger UI for your Flask API

Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.

🌐 Wikipedia for Web APIs. Directory of REST API definitions in OpenAPI 2.0/3.0 format

Automated generation of real Swagger/OpenAPI 2.0 schemas from Django REST Framework code.

Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.

Real-life RESTful server example on Flask-RESTplus

DreamFactory API Management Platform

Sweet web apis with Compojure & Swagger

A plugin to help you easily edit Swagger and OpenAPI specification files inside IntelliJ IDEA

Wizard是一款开源的文档管理工具，支持Markdown/Swagger/Table类型的文档。

Open source API management platform