Audited (formerly acts_as_audited) is an ORM extension that logs all changes to your Rails models.

Easy multi-tenancy for Rails in a shared database setup.

An acts_as_sortable/acts_as_list replacement built for Rails 4+

Rails Generators for Cucumber with special support for Capybara and DatabaseCleaner

This gem gives every ActiveRecord::Base object the possibility to do a deep clone that includes user specified associations.

Ruby client for NATS, the cloud native messaging system.

Adds PostgreSQL's ltree support for ActiveRecord models