ActiveRecord attributes stored serialized in a json column, super smooth. Typed and cast like Active Record. Supporting nested models, dirty tracking, some querying (with postgres jsonb contains), and working smoothy with form builders. Use your database as a typed object store via ActiveRecord,...

Transparent ActiveRecord encryption

Add the ability to use the Google Authenticator with ActiveRecord.

Rails bindings for opal JS engine

Insert LiveReload into your app easily as Rack middleware

A Redis backend store for Rack::Cache

Same as SyslogLogger, but without the ridiculous number of dependencies and with the possibility to specify the syslog facility

Simple bitmask attribute support for ActiveRecord

CSV Validator

Enumerations for Ruby with some magic powers!

Rambulance provides a simple and safe way to dynamically generate error pages.

Define dependency graphs of Sidekiq jobs

Crummy is a simple and tasty way to add breadcrumbs to your Rails applications.

Makes integrating filepicker.io with rails 4 easy

Create temporary table-backed ActiveRecord models for use in tests

ach is a Ruby helper for building and parsing ACH files. In particular, it helps with field order and alignment, and adds padding lines to end of file.

Add a blog to your Rails application in minutes with this mountable Rails Engine

A Chargify API wrapper for Ruby using ActiveResource

Godmin is an admin framework for Rails 5+. Use it to build dedicated admin sections for your apps, or stand alone admin apps such as internal tools.

A good, simple, solid tagging extension for ActiveRecord