Openapi-core is a Python library that adds client-side and server-side support for the OpenAPI v3.0 and OpenAPI v3.1 specification.

OpenAPI Spec Validator is a CLI, pre-commit hook and python package that validates OpenAPI Specs against the OpenAPI 2.0 (aka Swagger), OpenAPI 3.0 and OpenAPI 3.1 specification.

PHP-code generator for Laravel framework, with complete support of JSON-API data format

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

OpenAPI schema validator is a Python library that validates schema against OpenAPI Schema Specification v3.0 and v3.1

The world's sexiest OpenAPI breaking changes detector. Discover what changed between two OpenAPI specs, or a single spec over time. Supports OpenAPI 3.1, 3.0 and Swagger

Generate Automatic Interactive Documentation for Your Rails API

An open source Open API Spec 3 Definition Parser

Kong's Go based APIOps library

Enrich your OpenAPI 3.0 JSON with code samples

GitHub Action for validating swagger or open API specification JSON or YAML file

A set of packages and tools for working with OpenAPI, Swagger, Arazzo and Overlay Specification documents.

OpenAPI Visual Editor

The highest quality collection of up-to-date OpenAPI specifications for public APIs on the internet. This dataset also includes descriptions, categories, uptime metrics, and media assets for every API.

Generate an openapi spec dynamically based on the types used to handle request and response

Open API v3 server code generator

Tool for generating TypeScript client code for given Swagger API endpoints

Automatically generate RESTful API documentation for GO projects - aligned with Open API Specification standard

Open API Specification for the NFT APIs

Start your node REST app with designing API first!