Provides a straightforward way for auditing changes on active record models, especially for composite entities. Also provides helper methods for easily rendering an audit trail in Ruby on Rails views.

Mongosteen is a library that helps to easily add RESTful actions to mongoid models with support of search, pagination, scopes, history, json config.

Gem to wrap MoonClerk.com read-only REST API

Msg is a general-purpose messaging engine for rails apps. Use it to compose, revise, send and resend messages to selected or generated groups of user-like objects. It uses a simple mustache-based template system.

Easy MultiClient Support for Rails.

Multi-Step is a Rails engine for easily creating multi step forms (i.e. form wizard)

Social Media Aggregation Timeline

A terminal based todo application for creating todo items. Adding tags makes for an easy way to group and search for related items. Create additional notes for a todo item as new related information comes up

A cloud based distributed cron, application framework and operations console. Naf works as a distributed script running system that provides scheduling, logging, alarming, machine redundancy, and the ability to set constraint during script execution

Ninetails is a structured API for building a CMS API in Rails. It lets you define Sections, Elements, and Properties which control what can and cannot be edited.

This library provides a model to navigate through Chouette database.

This is a web application you can share and stock a daily report. You can report and share a daily report among your company group, club, teammate etc.

ActiveRecord/Liquid-based mail templates, incl. CSS-processing.

Developer module for Noa

Lightweight editor of text nodes

A notification system for your Rails app

Simple declarative based notifications for Ruby on Rails applications.

Drop-in solution for user notifications. Handles notifying by email, SMS and APNS, plus per-user notification frequency settings and views for checking new notifications.

Nuntius("A messenger, reporter, courier, bearer of news or tidings") is a reporting engine for the Rails framework.

Null Object Models is a gem that provides finder method(s) extensions to ActiveRecord::Base objects. These finder methods will return either default or defined null objects if an object is not found with the given ID(s). This is very useful for preventing nil errors. I recommend using this gem if you have dangling records and have yet to implement some sort of soft destroy implementation.