Here is a list of popular CMS built with Ruby on Rails
1. Camaleon CMS is an advanced and dynamic Content Management
System Based on Ruby on Rails 4 which is an alternative to Wordpress in
Ruby on Rails. This CMS can be adapted to any kind of project without
programming and giving to users more time for the content instead of
programing.
Website:
http://camaleon.tuzitio.com/
Github
https://github.com/owen2345/camaleon-cms
2. Radiant CMS
Radiant is a no-fluff, open source content management system designed
for small teams. Radiant features:
An elegant user interface
Flexible templating with layouts, snippets, page parts, and a custom
tagging language
A first-class extension/plugin system
Simple user management and permissions
Website:
http://radiantcms.org/
Github
https://github.com/radiant/radiant/
3. Refinery CMS is perfect for creating custom content
manageable websites. We use "The Rails Way" where possible so you have
to learn as little as possible to get started!
Website:
http://www.refinerycms.com/
Github
https://github.com/refinery/refinerycms
4. Locomotive CMS is completely Open Source. It's a free
software released under the MIT license. Use is as you like. Copy it,
modify it, tweak it and resell it. You're free to use it however you
like, as long as the copyright notices remain in tact.
Website:
https://www.locomotivecms.com/
Github
https://github.com/locomotivecms/engine
5. Spina CMS A beautiful CMS for Rails developers.
Website:
http://www.spinacms.com/
Github
https://github.com/denkGroot/Spina
