ActiveRecord Stand-alone migrations

Awesome patches backported for ActiveRecord MySQL adapters

It is the library to reconnect automatically when ActiveRecord is disconnected from MySQL.

Rails ActiveRecord connector for Google Spanner Database

Active Record adapter for https://github.com/trilogy-libraries/trilogy.

Plugin for running methods on ActiveRecord models after record is committed

With Amountable, you can easily attach, organize and sum Ruby money fields to your models without migrating.

Oauth and OpenID made dead simple, added custom token settings for Facebook

Oauth and OpenID made dead simple

Brainstem allows you to create rich API presenters that know how to filter, sort, and include associations.

Cucumber Factory allows you to create ActiveRecord models from your Cucumber features without writing step definitions for each model.

Preload factories (Factory Bot) just like fixtures. It will be easier and, probably, faster!

Preseed reusable data for factory girl

Quickly get a count estimation for large tables.

Adds query origin tracing to your logs.

Another business actions architecture for Rails apps

Jazz theory is a mathematical system of concepts and relationships, why not make an ActiveModel representation of those concepts?

Loader to solve N+1 issue for good.

Store nested hashes and other types in ActiveRecord hstores

Off The Rails ActiveRecord: Use ActiveRecord with Grape, Sinatra, Rack, or anything else! Formerly known as 'grape-activerecord'.