Use the rails image_tag without fingerprinting.

Color search for Rails

Icon font set to be used with GeoBlacklight or other Rails applications.

Download reports in various formats from jasperserver

Rails RESTful controller abstraction plugin.

adds ability to generate seo link-tags for will_paginate pages

Generate responsive images sizes on assets:precompile and include a handy img_tag helper.

Include the Pikaday datepicker from @dbushell in your Rails projects

Rake tasks for Rails that add groups to migrations

"GLYPHICONS Halflings for Bootstrap and Ruby on Rails"

Rails gem for making Kaltura integrations easier.

Gem to Easily add Google+ Hangouts to any web page and Rails asset pipeline

This gem helps to add various social widgets that are commonly used by rails applications. Supports Facebook, Pinterest, Twitter, Flickr, LinkedIn and Google+.

Grape-CLI is a gem for bootstraping standalone Grape application. It is heavily inspired by Rails/Ember generators.

A Rails Engine to provide a basic RESTful interface for GTFS feeds. GTFS Spec: https://developers.google.com/transit/gtfs

html5jp_graphs is a Rails Plugin for HTML5.jp graph libraries. It supports vertical bar chart, radar chart, pie chart, and line chart.

A rails engine for managing Hydra Collections

Rails engine to do user roles in an RDBMS for hydra-head

Rails I18n Backend for Http APIs with etag-aware background polling and memory+[memcache] caching

Image Picker is a simple jQuery plugin that transforms a select element into a more user friendly graphical interface.