BPMN is a workflow gem for Ruby applications based on the BPMN standard. It executes business processes and rules defined in a modeler.

Integration library for Microsoft Dynamic365 business central

Automatically creates a report of merged PRs since last deploy for pasting into slack

Card Game Library. Testable and Object Oriented.

Nagios check to monitor Passenger processes and memory

Cogy integrates Cog with Rails in a way that writing and deploying commands from your application is a breeze.

SpecReporter with easy to follow colors.

Compare screenshots in your tests!

Cookpad Global CLI.

A collection of data mining algorithms

Rails engine for Shopify applications.

Messaging engine

Dragonfly analysers and processors for libvips image processing library.

A simple, configurable gem to organize your GitHub notification emails in ways Gmail can't and in an easier-to-maintain way than large, slow Google Apps Scripts.

https://github.com/tsukasaoishi/ebisu_connection

A shared library of rails model & system tests that should pass in every Rails application.

Email Verification that’s astonishingly easy and low-cost. See https://emailable.com for details.

Europe is a simple library for retrieving EU government data such as VAT information, VAT validation, currency exchange rates and country information.

A buffered output plugin for Fluentd and InfluxDB 2

CLI Templating System and String Formatter