A Rails engine that adds a piece of middleware to the top of your middleware stack that looks for redirect rules stored in your database and redirects you accordingly.

Explicit soft deletion for ActiveRecord via deleted_at and default scope.

Allows multiple types of relationships between products to be defined

Manage delta indexes via Delayed Job for Thinking Sphinx

Allow staff users to pretend to be your customers; to impersonate their account.

Allows to define form inputs and filters by relation for ActiveAdmin resource pages using Ransacker to dynamicaly load items while user is typing symbols in filter

Jcrop plugin for ActiveAdmin, enable image cropping solution on image fields

Making object from any hash or hash array

Enable to use the concept of form objects with ActiveModel

Simple gem that allows you to run multiple ActiveRecord::Relation using hash. Perfect for APIs.

ActiveRecord Association Helper for PORO (Plain Old Ruby Object)

Rails engine to generate instant reports from adhoc SQL query.

Automaticaly increments an ActiveRecord column

autoNumeric.js library automatically formats currency and numbers. With an ujs flavor it is now directly usable in a rails project. All credits for autoNumeric.js library its-self go to its creator BobKnothe

Cangaroo helps developers integrating their apps with any service

Adds configurable password policy enforcement to devise.

Allow users to invite other users to join your organization

Allows arbitrary reporting on your ledger using easy-to-write SQL queries

The new de-facto for API testing your Rails application

A user-centric voting extension for Rails 3 applications.