Caboodle is a Rack and Sinatra-based framework for creating websites which combine information from various online services. There are Kits for many of the larger services, which provide a way to retrieve and display photos, videos, blog posts, status updates and so on. Caboodle normalises the display of all of these discrete Kits so that you can create a website which looks seamless but is made up of a variety of things from a variety of sources.

An engine for search-engine-optimized blog management.

Alula creates higly optimised static blogs while taking all the complexity and repeated tasks away from you.

Fuel's goal is to be a simple yet customizable blogging gem.

Blogengine based on rack applications

Radiant is a simple and powerful publishing system designed for small teams. It is built with Rails and is similar to Textpattern or MovableType, but is a general purpose content managment system--not merely a blogging engine.

【react&rails】notee is creating CMS(blog) gem by only one command.

Host your bookmarks or maintain a link blog

Add a blog to your Rails application in minutes with this mountable Rails Engine

A really straightforward open source Ruby on Rails blog engine designed for integration with Refinery CMS.

Offers default theme as well some basic themes for Alula blogs.

Since Typo has been in existence since March 2005, it is likely the oldest blogging platform in Rails. It has a full set of features you would expect from such an engine, which include powerful SEO capabilities, full themes, and plug-in extensions.

A minimal theme for jekyll to be used on personal website and blogs..

This Gem allows you to push your Jekyll blog to AWS S3. In addition, you can use this Gem to invalidate the related Cloudfront distribution, making it easy to deliver your blog via the CDN.

Butter makes setting up a company blog on Rails insanely easy. It's built for developers to save us from hosting, DB setup, themeing, maintaining yet another Wordpress install. It's designed to be quickly integrated to an existing Rails project.

This Gem allows you to push your Jekyll blog to AWS S3. In addition, you can use this Gem to invalidate the related Cloudfront distribution, making it easy to deliver your blog via the CDN.

Zenweb is a set of classes/tools for organizing and formating a website. It is website oriented rather than webpage oriented, unlike most rendering tools. It is content oriented, rather than style oriented, unlike most rendering tools. It uses a rubygems plugin system to provide a very flexible, and powerful system. Zenweb 3 was inspired by jekyll. The filesystem layout is similar to jekyll's layout, but zenweb isn't focused on blogs. It can do any sort of website just fine. Zenweb uses rake to handle dependencies. As a result, scanning a website and regenerating incrementally is not just possible, it is blazingly fast.

the tiniest blog-engine in Oz.

Offers simple collection of basic plugins that are not necessary needed for every blog.

A simple game that allows users to download images from Tumblr blogs and use them for an image matching game.