For all those bits of text that don't need a full cms

Small CMS - module for actualities

HancockCMS

Capistrano recipes for Georgia CMS.

Merb plugin that provides a simple CMS

Carousel plugin for fullstack cms

RSS Feed Gem for fullstack-cms

Hyde Decap is a plugin for Jekyll to add Decap CMS.

Blocks on Pages. Very simple, very lovely html5 CMS designed from the ground up as a rails engine.

Superfast CMS is designed to make publishing simple, fast, and scalable.

Ruby on Rails Contacts extension for Refinery CMS

Store cm data

A static website CMS for Amazon's S3

This adds specific helper methods and tasks for Neos CMS

The Forge CMS dependency gem.

The Forge CMS dependency gem for Ruby 2.0.

A custom modification of locomotive

Lightweight CMS package.

Forge: A CMS for Rapid Application Development

A CMS for web pages that use interactive layers to present animated content.