Integration of flat-ui with formtastic with the help of font-awesome, bootstrap and formtastic-plus-bootstrap.

Rails form builder with flexible markup and styles.

Foundation icon font for SASS.

Keep default applications behavior in one place.

A ruby on rails gem for frag, a grid system for css written in sass.

Frame will setup various Ruby on Rails projects with an instantly usable application. The user can choose if they want authentication with devise, omniauth, and uses active_admin.

Start Bootstrap Freelancer theme adapted for Ruby on Rails.

Shows cute notifications in frontend. No need to manually create your own html/css/js to show Rails's flash[:notice] or other flashes. This handles it nicely + you can customize it.

Give me a banana, I'll give you a monkey.

Fuel UX for Rails asset pipeline

Helpers for using Bootstrap 3 with Rails

The default Rails front end for GAKU Engine, with web views etc.

An easy gem to include a gallery to your site

rails based magento bridge for ecommerce

genus - Latin for style: Alveum's UI Kit

This is simply the best CMS in town. User authentication, widgets, slideshows, easy UI with drag and drop, publishing system, versioning, etc.

Gerillass is an open-source toolkit that contains a set of Sass mixins to help designers and developers to create better, faster and consistent user interfaces.

Integrate Compass into Rails 3.0 and up.

A Rails-based frontend to the Resque job queue system.

GLYPHICONS Halflings, extracted from Twitter Bootstrap and customized for use with Sass @extend and Rails.