Log impressions from controller actions or from a model

A statesman-like state machine library

Provides simple way to integrate regression test selection approach to your RSpec test suite

Extension to ActiveRecord::Base for validating hostnames

Set of addons to help with the activeadmin ui

Quickly setup backbone.js for use with rails 3.1 and above apps. Generators are provided to quickly get started.

Client library for easily using the Cloudinary service

The best solution for store global settings in Rails applications. This gem will managing a table of а global key, value pairs easy. Think of it like a global Hash stored in your database, that uses simple ActiveRecord like methods for manipulation. Keep track of any global setting tha...

JWT authentication for devise with configurable token revocation strategies

Simplify receiving email in Rails

Camaleon CMS is a dynamic and advanced content management system based on Ruby on Rails as an alternative to Wordpress.

Offload CarrierWave's image processing and storage to a background process using Delayed Job, Resque, Sidekiq, Qu, Queue Classic or Girl Friday

Automatically eager loads Rails associations as associations are traversed

Monitors Ruby apps and reports detailed metrics on performance to Scout.

This Gem adds useful methods to your Rails app to validate, display and save phone numbers.

UNIONs in ActiveRecord! Adds proper union and union_all methods to ActiveRecord::Relation.

An enterprise security extension for devise, trying to meet industrial standard security demands for web applications.

Attach comments to your ActiveRecord queries.

Devise extension to allow authentication via LDAP

N+1 auto-detection for Rails with zero false positives / false negatives