The Top 88 Openapi3 Open Source Projects

Awesome Open Source

Awesome Open Source

Combined Topics

Advertising 📦 10

Application Programming Interfaces 📦 124

Applications 📦 192

Artificial Intelligence 📦 78

Blockchain 📦 73

Build Tools 📦 113

Cloud Computing 📦 80

Code Quality 📦 28

Collaboration 📦 32

Command Line Interface 📦 49

Community 📦 83

Companies 📦 60

Compilers 📦 63

Computer Science 📦 80

Configuration Management 📦 42

Content Management 📦 175

Control Flow 📦 213

Data Formats 📦 78

Data Processing 📦 276

Data Storage 📦 135

Economics 📦 64

Frameworks 📦 215

Graphics 📦 110

Hardware 📦 152

Integrated Development Environments 📦 49

Learning Resources 📦 166

Libraries 📦 129

Lists Of Projects 📦 22

Machine Learning 📦 347

Mapping 📦 64

Marketing 📦 15

Mathematics 📦 55

Messaging 📦 98

Networking 📦 315

Operating Systems 📦 89

Operations 📦 121

Package Managers 📦 55

Programming Languages 📦 245

Runtime Environments 📦 100

Science 📦 42

Security 📦 396

Social Media 📦 27

Software Architecture 📦 72

Software Development 📦 72

Software Performance 📦 58

Software Quality 📦 133

Text Editors 📦 49

Text Processing 📦 136

User Interface 📦 330

User Interface Components 📦 514

Version Control 📦 30

Virtualization 📦 71

Web Browsers 📦 42

Web Servers 📦 26

Web User Interface 📦 210

The Top 88 Openapi3 Open Source Projects

Categories > Application Programming Interfaces > Openapi3

Fastapi ⭐ 34,013

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

Swagger Ui ⭐ 20,395

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

Redoc ⭐ 14,647

📘 OpenAPI/Swagger-generated API Reference Documentation

Swagger Codegen ⭐ 13,324

swagger-codegen contains a template-driven engine to generate documentation, API clients and server stubs in different languages by parsing your OpenAPI / Swagger definition.

Openapi Generator ⭐ 9,199

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

Swagger Editor ⭐ 7,118

Swagger Core ⭐ 6,799

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

Full Stack Fastapi Postgresql ⭐ 6,410

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

Dredd ⭐ 3,696

Language-agnostic HTTP API Testing Tool

Mockoon ⭐ 2,986

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

Openapi Directory ⭐ 2,477

🌐 Wikipedia for Web APIs. Directory of REST API definitions in OpenAPI 2.0/3.x format

Swagger Js ⭐ 2,247

Javascript library to connect to swagger-enabled APIs via browser or nodejs

Prism ⭐ 2,158

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

Restful React ⭐ 1,731

A consistent, declarative way of interacting with RESTful backends, featuring code-generation from Swagger and OpenAPI specs 🔥

Springdoc Openapi ⭐ 1,309

Library for OpenAPI 3 with spring-boot

Uvicorn Gunicorn Fastapi Docker ⭐ 1,303

Docker image with Uvicorn managed by Gunicorn for high-performance FastAPI web applications in Python 3.6 and above with performance auto-tuning. Optionally with Alpine Linux.

Oapi Codegen ⭐ 1,120

Generate Go client and server boilerplate from OpenAPI 3 specifications

Spectral ⭐ 1,023

A flexible JSON/YAML linter for creating automated style guides, with baked in support for OpenAPI v2 & v3.

Gnostic ⭐ 975

A compiler for APIs described by the OpenAPI Specification with plugins for code generation and other API support tasks.

Openapi Gui ⭐ 953

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

Widdershins ⭐ 941

OpenAPI / Swagger, AsyncAPI & Semoasa definitions to (re)Slate compatible markdown

Kin Openapi ⭐ 932

OpenAPI 3.0 implementation for Go (parsing, converting, validation, and more)

Schemathesis ⭐ 908

A modern API testing tool for web applications built with Open API and GraphQL specifications.

Apispec ⭐ 877

A pluggable API specification generator. Currently supports the OpenAPI Specification (f.k.a. the Swagger specification)..

Drf Spectacular ⭐ 636

Sane and flexible OpenAPI 3 schema generation for Django REST framework.

Rapidoc ⭐ 617

RapiDoc - Custom-Element for OpenAPI Spec

Apisprout ⭐ 555

Lightweight, blazing fast, cross-platform OpenAPI 3 mock server with validation

Oas Kit ⭐ 552

Convert Swagger 2.0 definitions to OpenAPI 3.0 and resolve/validate/lint

Generator Express No Stress ⭐ 551

🚂 A Yeoman generator for Express.js based 12-factor apps and apis

Create Openapi Repo ⭐ 547

🤖 Generator for GH repo to help you manage the OpenAPI definition lifecycle

The modern editor for API Design and Technical Writing.

Swagger Parser ⭐ 502

Swagger Spec to Java POJOs

Express Openapi Validator ⭐ 502

🦋 Auto-validates api requests, responses, and securities using ExpressJS and an OpenAPI 3.x specification

Awesome Openapi3 ⭐ 490

😎 A list of awesome projects related to OpenAPI 3.0.x, curated by the community

Openapi To Postman ⭐ 407

Plugin for converting OpenAPI 3.0 specs to the Postman Collection (v2) format

Openapi Generator Cli ⭐ 397

A node package wrapper for https://github.com/OpenAPITools/openapi-generator

Ghlocalapi ⭐ 353

(Unofficial) Google Home local API documentation.

Json Schema Validator ⭐ 344

A fast Java JSON schema validator that supports draft V4, V6, V7 and V2019-09

Generator Express No Stress Typescript ⭐ 318

🚄 A Yeoman generator for Express.js based 12-factor apps and apis using Typescript

Openapi.tools ⭐ 301

A collection of Editors, Linters, Parsers, Code Generators, Documentation, Testing

Php Openapi ⭐ 300

Read and write OpenAPI yaml/json files and make the content accessible in PHP objects.

SqlAlchemy Flask-Restful Swagger Json:API OpenAPI

Full Stack Fastapi Couchbase ⭐ 278

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

Spot is a concise, developer-friendly way to describe your API contract.

Openapi Diff ⭐ 269

Utility for comparing two OpenAPI specifications.

Fastapi Gino Arq Uvicorn ⭐ 247

High-performance Async REST API, in Python. FastAPI + GINO + Arq + Uvicorn (w/ Redis and PostgreSQL).

Openapi Codegen ⭐ 243

OpenAPI 3.0 CodeGen plus Node.js minus the Java and emojis

Index.py ⭐ 231

An easy-to-use high-performance asynchronous web framework.

Openapi Mock ⭐ 225

OpenAPI mock server with random data generation

Generators ⭐ 222

API Generator - instantly generate REST and GraphQL APIs (openapi (OAS) 3.0.0)

Swaggerprovider ⭐ 209

F# generative Type Provider for Swagger

Routing Controllers Openapi ⭐ 200

Runtime OpenAPI v3 schema generation for routing-controllers.

Swagger Node Codegen ⭐ 193

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

Openapi Spec Validator ⭐ 177

OpenAPI Spec validator

Openapi Psr7 Validator ⭐ 169

It validates PSR-7 messages (HTTP request/response) against OpenAPI specifications

Rapipdf ⭐ 161

PDF generation from OpenAPI / Swagger Spec

Validator Badge ⭐ 160

Validate your Swagger JSON/YAML today!

Restish ⭐ 157

Restish is a CLI for interacting with REST-ish HTTP APIs with some nice features built-in

Resolving Swagger/OpenAPI 2.0 and 3.0 Parser

A standard library for microservices.

Fastapi Plugins ⭐ 147

FastAPI framework plugins

Openapi Core ⭐ 142

Class Validator Jsonschema ⭐ 138

Convert class-validator-decorated classes into JSON schema

Elements ⭐ 135

Build beautiful, interactive API Docs with embeddable React or Web Components, powered by OpenAPI and Markdown.

Swagger Inflector ⭐ 133

Angular Swagger Ui ⭐ 132

An angularJS implementation of Swagger UI

Http Router ⭐ 132

🎉 Release 2.0 is released! Very fast HTTP router for PHP 7.1+ (incl. PHP8 with attributes) based on PSR-7 and PSR-15 with support for annotations and OpenApi (Swagger)

Quenya is a framework to build high-quality REST API applications based on extended OpenAPI spec

A model-based test case generator

Eth2.0 Apis ⭐ 113

Collection of RESTful APIs provided by Ethereum 2.0 clients

Openapi.net.odata ⭐ 106

Generates OpenAPI document from OData CSDL

Api2html ⭐ 105

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

Yii2 Openapi ⭐ 102

REST API application generator for Yii2, openapi 3.0 YAML -> Yii2

Kaizen Openapi Editor ⭐ 99

Eclipse Editor for the Swagger-OpenAPI Description Language

Parse OpenAPI documents into Burp Suite for automating OpenAPI-based APIs security assessments (approved by PortSwigger for inclusion in their official BApp Store).

Implement aiohttp.web OpenAPI 3 server applications with schema first approach.

Express Jsdoc Swagger ⭐ 95

Swagger OpenAPI 3.x generator

Openapivalidators ⭐ 90

Use Jest or Chai to assert that HTTP responses satisfy an OpenAPI spec

Openapi Viewer ⭐ 86

Browse and test a REST API described with the OpenAPI 3.0 Specification

Openapi Spring Webflux Validator ⭐ 77

🌱 A friendly kotlin library to validate API endpoints using an OpenApi 3.0 and Swagger 2.0 specification

Pyramid_openapi3 ⭐ 68

Pyramid addon for OpenAPI3 validation of requests and responses.

Vue Openapi ⭐ 67

OpenAPI viewer component for VueJS

Php Openapi Faker ⭐ 66

Library to generate fake data for OpenAPI request/response/schemas

Oas3 Api Snippet Enricher ⭐ 54

Enrich your OpenAPI 3.0 JSON with code samples

Akita Cli ⭐ 51

The Akita CLI helps you make sense of API traffic. Passively watch API traffic with apidump. Model API behavior with apispec. Compare API behavior with apidiff.

Oas Generator ⭐ 34

NodeJS RESTful APIs scaffolding based OpenAPI 3.x specs using oas-tools and express.

📇API Documentation Generator for Phoenix

Rust OpenAPI 3.0 docs generator

1-88 of 88 projects

Advertising 📦 10

Application Programming Interfaces 📦 124

Applications 📦 192

Artificial Intelligence 📦 78

Blockchain 📦 73

Build Tools 📦 113

Cloud Computing 📦 80

Code Quality 📦 28

Collaboration 📦 32

Command Line Interface 📦 49

Community 📦 83

Companies 📦 60

Compilers 📦 63

Computer Science 📦 80

Configuration Management 📦 42

Content Management 📦 175

Control Flow 📦 213

Data Formats 📦 78

Data Processing 📦 276

Data Storage 📦 135

Economics 📦 64

Frameworks 📦 215

Graphics 📦 110

Hardware 📦 152

Integrated Development Environments 📦 49

Learning Resources 📦 166

Libraries 📦 129

Lists Of Projects 📦 22

Machine Learning 📦 347

Mapping 📦 64

Marketing 📦 15

Mathematics 📦 55

Messaging 📦 98

Networking 📦 315

Operating Systems 📦 89

Operations 📦 121

Package Managers 📦 55

Programming Languages 📦 245

Runtime Environments 📦 100

Science 📦 42

Security 📦 396

Social Media 📦 27

Software Architecture 📦 72

Software Development 📦 72

Software Performance 📦 58

Software Quality 📦 133

Text Editors 📦 49

Text Processing 📦 136

User Interface 📦 330

User Interface Components 📦 514

Version Control 📦 30

Virtualization 📦 71

Web Browsers 📦 42

Web Servers 📦 26

Web User Interface 📦 210