DDG is a tool for building and manipulating database dependency graphs (DDG).

Models used in the Duke Digital Repository

Safely rebuilds bloated PostgreSQL indices

A comprehensive forensic deepfake detection toolkit designed for law enforcement, military, and national security applications. Features AI/ML detection algorithms, forensic reporting, and court-admissible evidence generation with high accuracy deepfake detection for video, audio, and image fi...

Kafka libraries for Ruby.

Kafka libraries for Ruby.

Web interface for DelayedJob

ActiveRecord-based engine for scheduled changes

Default scopes are bad. Don't delete your data.

DeltaForce lets you use Postgres 8.4+ window functions with ActiveRecord

Configure your application to send signals to a constellation of other 'apps'

Denormalize ActiveRecord fields for performance reasons

Tool for better visualizing and managing dependencies

Gem to perform common deployment testing

Rails plugin for saving additional data for model.

Background tasks & Exporting and importing data out of Amazon AWS RedShift

A system manager's toolkit to detect and analyze various database systems like Postgres, MySQL, Redis, etc.

Enables sending simple emails to app owners. Wraps [Leadersend](http://www.leadersend.com) mail delivery service and defines a DevelopmentNotification::Email model for logging.

Supports silent refresh with client side single page apps in mind.

Reusable Omniauth integration for Devise supporting multiple providers. Essentially takes the how-to setup in the devise wiki for facebook and other providers and gives you code in your application to get started with.