Define your permission rules as role- or role group specific permits. Integrates well with multiple Devise user acounts. Includes rules caching. Store permissions in yaml file or key-value store

Port of the Rails plugin "geokit-rails" to Rails 3, as a gem

Efficient, convenient, non-intrusive JSONAPI framework for Rails.

kaminari-mongoid lets your Mongoid models be paginatable

Kuroko2 is a web-based job scheduler/workflow manager created at Cookpad Inc.

Delocalize is a tool for parsing localized dates/times and numbers.

Audio/Video Transcoder for Paperclip using FFMPEG/Avconv

SAML IdP (Identity Provider) library in ruby

Fork heroku-deflater with fixes for custom cache expiration time setting

twitter-typeahead-rails packages the typeahead.js jquery plugin for rails

It can be useful when you you are developing some app where you will work with meetings, events etc.

Flexible workflow gem.

Administrate fields for active storage

Bootstrap is Twitter's toolkit for kickstarting CSS for websites, apps, and more. It includes base CSS styles for typography, forms, buttons, tables, grids, navigation, alerts, and more.

Creates a Rails 3 engine with Rakefile, Gemfile and running tests

Build JSON API-compliant APIs on Rails with no (or less) learning curve.

Want to automatically detect mobile devices that access your Rails application? Mobile Fu allows you to do just that. People can access your site from a Palm, Blackberry, iPhone, iPad, Nokia, etc. and it will automatically adjust the format of the request from :html to :mobile.

Want to automatically detect mobile devices that access your Rails application? Mobile Fu allows you to do just that. People can access your site from a Palm, Blackberry, iPhone, iPad, Nokia, etc. and it will automatically adjust the format of the request from :html to :mobile. Included some spec...

Rails mountable Notification for any applications.

Prototype, Scriptaculous, and RJS for Ruby on Rails