An easy drop in solution for rails to use GitHub authentication.

Use Watir (http://github.com/watir/watir) in Rails.

abyme is the modern way to handle dynamic nested forms in Rails 6+.

ACE editor for Rails 3.2+ apps

Using the built in features of Rails, ActionAuth provides a simple way to authorize users to perform actions on your application.

Let's ActionMailer know about the request context to avoid having to set a number of defaults manually.

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

Provides sortable_columns helper in active admin resource definitions.

ActiveAdmin chat plugin

Adds support to show resources indexes as calendar in ActiveAdmin using fullCalendar JQuery plugin

Drag and drop reordering interface for ActiveAdmin tables

Provides easy DSL integration between ActiveAdmin & state_machine

Provides time line support and database migrations for Cassandra

Store your currency.

Allows max_attempts, destroy_failed_jobs?, reschedule_at, and max_run_time methods to be defined in your jobs to override default settings just like you're used to in delayed_job

A rails plugin to add active_merchant patch for Taiwan payment

This gem integrate Rails with pay2go(智付寶).

From http://edgeguides.rubyonrails.org/active_record_migrations.html#types-of-schema-dumps: There is however a trade-off: db/schema.rb cannot express database specific items such as triggers, stored procedures or check constraints. While in a migration you can execute custom SQL statements, the schema dumper cannot reconstitute those statements from the database. If you are using features like this, then you should set the schema format to :sql. No longer is this the case. You can now use the default schema format (:ruby) and still preserve your check constraints.

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.