Mongoid Scribe

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.

Porting of tokens of Nando Vieira http://rubygems.org/gems/tokens for Mongoid

Simple native pagination extension for will_paginate using mongoid skip and limit methods

Rails session stores for Mongoid, or any other ODM. Rails 4 compatible.

Gem to wrap MoonClerk.com read-only REST API

Introduces Aggregated and Tracked behavior to ActiveRecord::Base models, as well as Macros and Extensions modules for more efficient usage.

Error templates

RESTful API Client

morris.js for the Rails asset pipeline.

A simple API to provide a searchable feed of associated data

Morse Gem for exporting a snapshot of mysql db's. To be used ONLY in the Klingon afterlife, Stovokor.

motr is a Rails engine aimed at simplifying routine development. The core motr engine includes various helpers, utilities, and modifications to rails core.

Supporting Build APIs on Rails

Google Website Optimizer Helper

Mreach Common Utils

Integrates msdropdown into the rails asset pipeline

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.

Moneytrack's gems extensions and monkey patches.

Resource Templating Engine