"Squirm is an anti-ORM for database-loving programmers"

Leveraging Doorkeeper as single-sign-on OAuth server. To provide true single-sign-OUT, every request on an OAuth client app is verified with the SSO server.

Ruby SDK for Workhorse, a durable task queue whose state lives in PostgreSQL

citext support for rails (STAQ version)

Wrap an Active Record transaction or query in a local statement timeout.

State of the Nation makes modeling object history easy.

Station provides a documentation platform ready to use with your custom documentation.

Storey aims to simplify the implementation of managing a multi-tenant application.

Create a postgres dump file from a subset of tables

Simple tool to import/export databases inspired by taps but OOB, meaning databases are imported/exported from the filesystem.

A gem for archving (deleting) old records you no longer need. Send them straight to tartarus!

A highly flexible mountable Rails CMS built for rapid application development.

A data mapper ORM for Ruby. Persists POROs, enables DDD and fast tests. Makes your objects less alien.

Customizable Slack notification from GitHub

Core Models and Schema for the Topological Inventory Service..

Transparent, extensible background processing for Ruby & PostgreSQL

Engine for admin

Core for all Tramway Rails Engines

Similar to globalize, but uses PostgreSQL's JSONB to store data in a single field. No additional tables required. A very thin abstraction.

Translatable columns for Rails 4, directly stored in a Postgres hstore in the model table.