Stores draft versions of your ActiveRecord models' data in a single table or split up into separate tables. Works with Ruby on Rails and Sinatra.

Captcha-Plugin for Rails

Hydra-Head is a Rails Engine containing the core code for a Hydra application.

The purpose of this gem is to simply provide timezone translations. The gem is intended to be easy to combine with other gems that require i18n timezone translations so we can have common i18n timezone translation gem.

A gem that easily generates imgproxy URLs for your images

Making HTML emails a little less painful. Writes css inline and corrects image urls.

MongoDB logger for Rails

Admin interface builder

Regressor generates regression specs based on ActiveRecord models. Currently relations, validations, attributes, and database indexes are supported.

Remarkable Rails: collection of matchers and macros with I18n for Rails

Remarkable ActiveRecord: collection of matchers and macros with I18n for ActiveRecord

By extending Spree Drop Ship to enable supplier payments Spree works as a Marketplace.

A Rails 3.x and Rails 4.x compatible Mustache/Handlebars template handler

This extends ActiveAdmin to allow for better editing of associations.

ActiveRecord sharding extension

Base64 support for ActiveStorage

Browserlog is a live web log viewer for rails apps.

CSV template handler for Rails. Enables :format => 'csv' in controllers, with templates of the form report.csv.csvbuilder.

Extends delayed_job to support recurring jobs, including timezone support

Guest user implementation for devise