Sushi Fish is a generator that gives a raw rails app ready for content. It is a great starting point to a CMS driven site.

A lightweight CMS for Rails 3.1+

A rails engine containing CMS features.

Adds browser-native loading="lazy" attribute to images and iframes rendered by Camaleon CMS.

Assortment of all-purpose utilities used by gems across the tkh_cms suite

HTML inline editor derived from the bootstrap-wysihtml5-rails gem to integrate it with the tkh_cms gem suite.

With a few lines of code in your Ruby ORMs, you get a highly configurable and extensive content management tool (CMS).

Client library and command line tool for managing content on webservers with WebDAV and the open source Vortex CMS.

Integrates blogs into your Wheelhouse CMS site.

Integrates Google Analytics into your Wheelhouse CMS site.

Allows advertising banners to be added to a Wheelhouse CMS site.

zena is a Ruby on Rails CMS (content managment system) with a focus on usability, ease of customization and web 2.0 goodness (application like behaviour).

Simple Rails AJAX CMS

Yodel CMS Queue Extension

Zen is a modular CMS written using Ramaze. Zen gives you complete freedom to build whatever you want in whatever way you might want to build it.

Interact with Refinery CMS API using this awesome gem.

Create a customisable sidebar in Refinery CMS

Embed cells in the markup of your CMS.

DRG CMS: Plugin for writing documentation manuals

Editor component for Wheelhouse CMS.