nxt_registry is a simple implementation of the container pattern

A state machine library that can be used with ActiveRecord or in plain ruby and should be easy to customize for other integrations

Support through reusable Mixins and Helpers for Ruby on Rails Applications

Nyanko is a Rails extension tool deeply inspired from Chanko

This gem allows you to create use cases with ActiveModel validations and keep your model clean

Easily cache objects in Ruby, using a Redis store backend

Provides all-in-one object containing the contents of an OBO formatted file. OBO version 1.2 is targeted, though this should work for 1.0.

Rails gem to treat DB functions, triggers, etc more like code, and make them more discoverable

This gem provides ready-to-use client classes to simplify the integration of OCCI into your application

This gem is a client implementation of the Open Cloud Computing Interface in Ruby

Opsworks Missing Console - Useful Commands for Opsworks

Common library of OMF, a generic framework for controlling and managing networking testbeds.

Experiment controller of OMF, a generic framework for controlling and managing networking testbeds.

Resource controller of OMF, a generic framework for controlling and managing networking testbeds.

Description of OmgImage.

Omise Ruby client

A Google+ OAuth2 solution for Omniauth

OmniAuth strategy for Nylas.

OpenID Connect Strategy MK2 for OmniAuth which is fully compliant with devise and rails and currently maintained. Derived from jjbohn's work but actively maintained

An OmniAuth strategy to allow you to authenticate against Pluggable Authentication Modules (PAM).