ActionSmser == SMS && ActionMailer. Simple way to use SMS (Short Message Service) in the same way as ActionMailer. Includes also delivery reports and easy way to add custom gateways (simple http and nexmo by default).

Quickly define model state predicates and scopes at the same time.

Provides sortable_columns helper in active admin resource definitions.

Allows to define special attributes for ActiveAdmin panel to make it AJAX loadable and auto-updatable

Allow to track changes of records which done through ActiveAdmin

It's a Rails engine that allows you to play nice with Active Job in Active Admin providing user feedback

Store your currency.

This gem provides an interface to transcoding services such as Ffmpeg, Amazon Elastic Transcoder, or Zencoder.

Rails engine to register jobs history, adding: job state, error feedback, duration, etc.

Pulled out of a bigger codebase. Still not ready to be easily reused!

Create ActiveRecord relations from UNIONs

ActiveSalesforce (ASF) is a Rails connection adapter that provides direct access to Salesforce.com hosted data and metadata via the ActiveRecord model layer. Objects, fields, and relationships are all auto surfaced as active record attributes and rels.

An ActiveStorage service plugin to store files in database.

Sanitize SVG images after ActiveStorage upload

A simple mechanism allowing your users to wait for the completion of your `ActiveJob`

ActsAsFriendable provides a Friendship model, relevent scopes, and many instance methods to quickly and easily add Social Networking functionality to your Rails application.

A ruby gem to handle multiple user roles on a Rails app, it also has Devise support

Add relational feature to Rails (e.g. follow, block and like).

Custom Administrate field collection_select

A plugin to deal with money in Administrate