Expose beautiful API documentation, powered by Swagger JSON endpoints, including a UI to explore and test operations. More about the OpenAPI initiative here: http://spec.openapis.org/

Open up your API to the phenomenal OpenAPI ecosystem by exposing OpenAPI files, that describe your service, as JSON endpoints. More about the OpenAPI initiative here: http://spec.openapis.org/

Simplify API integration testing with a succinct rspec DSL and generate OpenAPI specification files directly from your rspec tests. More about the OpenAPI initiative here: http://spec.openapis.org/

Add auto generated documentation to your Grape API that can be displayed with Swagger.

Generate beautiful API documentation, including a UI to explore and test operations, directly from your rspec integration tests. OpenAPI 2 and 3 supported. More about the OpenAPI initiative here: http://spec.openapis.org/

A collection of Rack middleware to support JSON Schema.

Define and serve live-updating Swagger JSON for Ruby apps.

Generates json files for rails apps to use with swagger-ui

parser for OpenAPI 3.0 or later

Generate OpenAPI from RSpec request specs

Committee for rails

Tests your rails API using its OpenAPI (Swagger) description of end-points, models, and query parameters.

Swagger::Diff is a utility for comparing two different Open API Initiative (OAI) specifications (fka Swagger specifications). It is intended to determine whether a newer API specification is backwards-compatible with an older API specification. It provides both an RSpec matcher and helper functio...

OpenAPI based request validation, response validation, contract-testing and coverage

Concise DSL for generating OpenAPI Specification 3 (OAS3) JSON documentation for Rails application.

OasRails is a Rails engine for generating automatic interactive documentation for your Rails APIs. It generates an OAS 3.1 document and displays it using RapiDoc.

A parser for Open API specifications

OpenAPI Specification renderer.

The gem collects all requests and responses from your request specs and generates documentation based on it

OpenApiImport -- Import a Swagger or Open API file and create a Ruby Request Hash file including all requests and responses with all the examples. The file can be in JSON or YAML