Rails session stores for Mongoid, or any other ODM. Rails 4 compatible.

The official PagSeguro library

Adds the validates_uniqueness_without_deleted validator to ignore deleted fields when validating for uniqueness.

Adds tabbed interface and custom field type for globalize translations to Rails_admin

Web interface to manage i18n translations for your apps to facilitate the editors of your translations. Provides a low-tech and complete workflow for importing, translating, and exporting your I18n translation files. Design to allows you to keep the translation files inside your projects git repository where they should be.

Rails gem to push notifications for iOS, Android and Windows Phone devices

Manage your Redis instance (See keys, memory used, connected client, configuration, information)

Retina Rails makes your application use high-resolution images by default. It automatically optimizes uploaded images (CarrierWave or Paperclip) for retina displays by making them twice the size and reducing the quality.

A simple DSL to generate QuickBooks IIF file

A smart sms verification tool

Additional Payment Gateways for Solidus

Spree extension to manage recurring payments/subscriptions using Stripe Payment Gateway.

Track what product being viewed, what being purchased. Who are consistant buyers etc.

A Rails confirm replacement with SweetAlert

Easy split testing and feature flagging for Rails with TestTrack server

Turkee will help you to easily create usability studies, post HITs, and retrieve the user entered values from Mechanical Turk.

VoteFu provides flexible voting capabilities for Rails applications. Features include up/down voting, star ratings, scoped voting contexts, Wilson Score ranking, Reddit Hot algorithm, counter caches, and first-class Hotwire support with Turbo Streams and Stimulus controllers.

Add a validation filter to your controller.

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