Ruby Workflow Engine based in events that execute a collection of rules.

Write Rake tasks with plain Ruby objects

A Ruby spreadsheet parser for Excel (xlsx, xlsm).

Makes necessary patches to FactoryGirl such that it runs on Opal, with some limitations

A Rails inspired front-end ruby framework for rails

OpalORM is a lightweight object-relational mapper for Ruby. With it you can define a schema for your models, and then set up relations between them for easy access in your project.

OpenActive.io objects turned into strongly typed classes for use in Ruby. All classes can be serialized into JSON/JSON-LD, to provide easy conformance with the OpenActive Modelling Specification.

OpenAgent - SIF ADK (SIF Agent Development Kit)

ruby authentication client for OpenAm

A lots of service expose a more or less complex API. The library provides common tasks to easily build a ruby wrapper

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

RSpec matchers and shared examples for OpenApi

OpenAuth2 is a simple OAuth2 client.

OpenAuth2 is a thin OAuth2 wrapper written on top of Faraday in Ruby.

Work with OpenBadges Issuer API

This gem is to make the writing and running of bots for OpenCorporates quick and easy

Automatic Open Control schema checking tool. Aims to provide quick tests that ensure controls work together reliably.

Open core client library: XDR

REST API to openCRX

OpenDMM: an open-source Japanese AV search engine