The simplest way to handle the primary or default flag to your models.

Adds a global key-value-store to Rails applications and allows adding typed columns to model classes without having to change the database layout.

Scalable distributed append-only data store

Shiftzilla is a tool for providing historical reports based on Bugzilla data

Read/Unread status management module for Rails.

Multi-tenancy for Spree 3.x.x

Provides Reform integration for Shrine.

Provides rom-rb integration for Shrine.

Provides Sidekiq middleware to serialize ActiveRecord objects with GlobalId

A simple observer implementation for POROs (Plain Old Ruby Object) and ActiveRecord objects.

A simple authentication system for Rails apps

Makes it easy to use SimpleForm::FormBuilder with Ransack without constantly having to supply labels and other pains.

simple_nested_set allows to easily handle nested sets in ActiveRecord

This Sinatra extension, derived from omniauth_pure by Marcus Proske, adds OmniAuth authorization to your Sinatra application, so your users can login using FaceBook, Twitter and many other authorization providers, as long as you supply the API keys. It uses DataMapper and HAML.

Adds singleton functionallity to ActiveRecord models

Remotely populate DB for Rails applications for pure client acceptance testing

Ruby on Rails plugin that automatically notifies Google, Bing, and Yahoo of changes to your models, i.e. changes to your sitemap.

Sketchily adds another form input tag to your application designed to allow the user to create or edit svg images through svg-edit.

Sign in (or up) with Slack for Rails applications

Instant change of connection in rails application.