libopenapi is a fully featured, high performance OpenAPI 3.2, 3.1, 3.0, Overlays and Arazzo parser, library, validator and toolkit for go applications.

OpenAPI Diff and Breaking Changes

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.

An API security tool to capture and analyze API traffic, test API endpoints, reconstruct Open API specification, and identify API security risks. 

Fast and light-weight API proxy firewall for request and response validation by OpenAPI specs.

Beautiful, integrated, OpenAPI documentation.

OpenAPI validation extension for libopenapi, validate http requests and responses as well as schemas

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.

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

The world's coolest API Validation and compliance tool. Validate APIs against OpenAPI specifications and much more

Generate OpenAPI Specification from comments

Swagger 3.0 implementation for go

Generate Swagger 2.0 or OpenAPI 3.0 documentation for Go with "no" annotations, "no" files, "no" command

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

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

OpenAPI Specification v2.0 to Excel

OpenAPI Spec builder in go

OpenAPI Specification (OAS) 3.0 implementation for Go

OpenAPI Specification (OAS) tools for validating, parsing, fixing, converting, diffing, joining, and building specs; as well as generating client/servers/types from specs.

A simple wrapper around the default Go http client optimized for ease-of-use