WORK IN PROGRESS: You should not use unless you are far too kind to contribute for the moment. Bigmouth is a mountable engine for creating simple blog pages for your application.

Add a blog to orgs or users or whatever

License your ActiveRecord models under Creative Commons licenses

WebGL Virtual Globe and Map Engine as Rails' Engine

ConsoleIpWhitelist.

Rails Developer Essential Gem

I18n support for devise views based on Twitter Bootstrap 3

DoorMat is a Rails Engine that provides a solution for both user authentication and the encryption of user information. It aims to offer safe defaults so you can get going with what your website is really about.

Drop in Rails CMS : `bundle` and run `rake dust:init`

Gain fined tuned control over what users are permitted to see and do in your application.

Rails engine that allows you to add photos, and galleries of photos, to galleriable models in your rails app.

Description of Gearhead.

Utility gems pack

Rails Engine for Gorg apps

engine for common adminstration cases.

Simple web application for accessing Puppet development code and production data in a unified interface. Its main goal is to enable a better visibility on the Puppet architecture for more actors to be able to interact with it.

Unintrusive interactive API documentation generator for rails apps

Generate Rails workflow engine from mind map: Freemind

Microsite Platform for Rails 4

development Gem set