Double-entry accounting issues credits and debits, calculates balances, allows for summary accounts and more.

A double-entry accural accounting system

Rails Engine for collecting subscribers to a mailing list

A gem for users.

Direct Payment Standard (DPS) specifies a common way for entities to advertise payment options as well as facilitate payments directly between 2 parties. This library contains tools to interact with or implement a DPS server.

Admin project

Dracoon is a language and compiler to write interactive fiction books.

Export to PDF plugin for the Dradis Framework

All draft data is saved in a separate table, so no need to worry about existing code / SQL accidentally finding non-approved data. Supports draft changes to existing objects, and creating new objects as drafts. Supports 'draft transactions' which may update / create many objects,...

Drafteable is a super simple and opinionated ActiveRecord model draft behavior encapsulation

A

ActiveRecord-backed data store for Dragonfly

Ruby wrapper for DragonPay's API

Bidirectional synchronization for salesforce / activerecord

An engine to easily add in a Device model and registration / deregistration system by supplying a token provided mobile applications. Provides easy associations to device owner models.

Draw a graph of dependently destroyable associations and never dread about destroying your records again!

Manipulate a database using Amazon Alexa skill voice commands, eventually to be used to create syllogisms

Drift is a static blogging engine for Rails.

*UNDER CONSTRUCTION* A highly customizable CMS and Web App Framework for Rails

Rails engine with DroneJS, a javascript MVC framework