Maglev is a simple CMS mountable engine to quickly add intelligent pages to your site

Magnetik is a mountable rails engine that allows a model to be turned into a vessel for a Stripe customer, as well as providing routes for credit card management via Stripe, including creating, updating and deleting credit cards.

Allows multiple attachments for mailboxer messsages and replies

So you don't have to.

This is just PoC Rails Engine gem for collecting mail statistics with a help of the redirect link and the hidden pixel in the body of the mail message.

View model library for Rails applications. Extracted from brother.ly.

MakeTaggable is a fork of Acts-As-Taggable-On with code updates & fresh migrations

Makup for Draper decorator. Localize numbers, dates and times. Provides a way for overriding the way specific types are decorated

Interface for browsing sent emails.

Rails backend

An unobtrusive Rails administration engine

Ruby wrapper for Mandarin Pay API aimed to make Mandarin Pay integration even more easier

Mandrill webhook integration for Rails.

Provides an ActionMailer delivery handler sending emails through Mandrill

Manifest allows for the creation of simple content management with support for easy custom data types. It attempts to preserve the Rails way of working where possible.

library dedicated to generate OSM javascript

Lightweight string mappings engine for Rails

This engine provides Google map functionality in a nice neat view partial

The maptastic plugin for Ruby on Rails provides simple and unobtrusive helper methods and javascript libraries to integrate maps in web applications.

Adds support for MariaDB's System-Versioned tables and Application Time periods into Rails based applications