Subdomain validator for Rails application.

Feature flags for Rails with selectable backends. Use Subflag Cloud (SaaS), ActiveRecord (self-hosted), or Memory (testing). Get typed values (boolean, string, integer, double, object) with the same API regardless of backend.

Sublease is a tenanting engine for Rails 4.2 and greater applications using a shared database or schema.

Layout for all SublimeVideo applications.

Subscription management gem for rails.

Easy wildcard domains in rails

Prevent from submitting form twice for rails.

Adding better subdomain support to rails

Description of Subscribem.

Subscriptions, Plans, Renewals

gem for http://subtlepatterns.com

The Succession gem provides a easy to use ActiveRecord extension to manage a specific succession.

repeat yield command in transaction until is executed successfully

Simple SEO meta tag helper that offers customization and internationalization.

ActiveRecord and Mongoid persistence for asynchronous jobs created with sucker_punch

Sudo mode for your devilish deeds.

Handles a new SRB template type that builds on ERB, allowing JSX-like tags that render ViewComponents.`<Card></Card>` renders `CardComponent` for example.

A gem for rails projects that suggests indices to add to the database.

Suggestion Rails Engine.

Powerful mailing list manager.