Dallas provides a DSL that allows you to define and create notifications for any kind of target. Currently it supports only create and update actions of a resource and only email notifications.

Rails engine to add polymorphic file attachments leveraging dragonfly and counting references to avoid duplicates..

Add dynamic styling to your store.

Generates sign-in, sign-out, create account, forgot password, and account confirmation systems (via email) for Rails apps. It'll get your prototype up and running fast. It's pretty much Devise for beginners.

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Data Active is an extension of ActiveRecord that provides features to synchronise an ActiveRecord Model with a supplied XML document

A database anonymizer for Rails 4+

It lets you use methods like create, update, destroy in the Javascript while handling all the setup and providing basic security out of the box.

This gem generates configurable grids for Rails applications

Generates Data Migrations on Migrate style.

Rail Wizard - Easily create sequence of forms leading a visitor through a series of defined steps - ideal for questionnaires, application forms, checkouts, configurations, collecting data as they go. Package containing state engine, form based journey planning and execution

Rails 5 Engine to give users their own calendars of events.

A Rails plugs-in which can paginate data by time period. It will help you to improve your application performance especially when your data is orgnized by time partition.

A library allows to select date and time.

An ActiveRecord extension to build date oriented pagination links such as monthly pages and weekly pages

Daylight extends Rails on the server and ActiveResource in the client to allow your ActiveResource client API to perform more like to ActiveRecord

Push db changes to AWS SNS.

Converts database urls specified in the environment to db-charmer format

A Rails engine that allows edit data dbd.

A Rails engine that serves the dbd_onto ontology.