TheOpenAPI Specification (OAS), previously known as theSwagger Specification, is a specification for a programming language-agnostic, machine-readable interface definition language for describing, producing, consuming, and visualizing web services. OpenAPI documents describe API services and are represented in YAML or JSON formats.

Swagger 2.0 implementation for go

• UpdatedFeb 5, 2026
• Go

vacuum is the worlds fastest OpenAPI 3, OpenAPI 2 / Swagger linter and quality analysis tool. Built in go, it tears through API specs faster than you can think. vacuum is compatible with Spectral rulesets and generates compatible reports.

• UpdatedFeb 6, 2026
• Go

The HTTP abstraction library for Clojure/script, supporting OpenAPI, Swagger, Schema, re-frame and more

• UpdatedFeb 5, 2026
• Clojure

💫 A Gradle Plugin to generate your networking code from Swagger

• UpdatedAug 8, 2021
• Kotlin

A customizable style validator to make sure your OpenAPI spec follows your organization's standards.

• UpdatedNov 17, 2025
• Java

API testing tool with automatic swagger assertions

• UpdatedDec 10, 2022
• JavaScript

Design interface for creating Open API (Swagger) specification files

• UpdatedFeb 26, 2019
• JavaScript

Introduction and Example for OpenAPI specification & Swagger Open Source Tools, including swagger-editor, swagger-codegen and swagger-ui. Auto generation example for client SDKs, server code, asciidoctor and html documents.

• UpdatedJun 21, 2022
• Java

PHP library to generate Swagger/OpenAPI REST API documentation files from comments in PHP source code.

• UpdatedOct 19, 2025
• JavaScript

Node-Module to validate your model against a swagger spec and receive in-depth error traces

• UpdatedJun 23, 2022
• TypeScript

A swagger spec generator and type checker for flask

• UpdatedMay 1, 2023
• Python

A library for generating completely customizable code from the Open API Specification (FKA Swagger) RESTful API documentation using the scripting power of Node.js.

• UpdatedSep 20, 2021
• JavaScript

Python library to check Swagger Spec backward compatibility

• UpdatedMar 24, 2023
• Python

OpenAPI 2.0 (aka Swagger) utils for Golang.

• UpdatedMar 21, 2019
• Go

Generate a changelog between two versions of a swagger spec

• UpdatedSep 8, 2021
• JavaScript

🍀 Awesome API Documentation and Testing Application

• UpdatedJun 2, 2017
• JavaScript

My dotFiles

• UpdatedFeb 22, 2024
• Shell

Mockup Server Request

• UpdatedMay 6, 2023
• Java

REST API which allows you to understand the dependency graph of your microservices architecture

• UpdatedJun 5, 2016
• Java

Swift CLI tools for generating Swift code

• UpdatedMay 22, 2018
• Swift