Yet another command-line tool for Datadog

Trace your model actions and create activity lists

Easy generation of robots.txt.

Typical paranoid gem built for Rails 4 and with the minimum code needed to satisfy acts_as_paranoid's API

Framework for creating rich WebGL-enabled applications using JavaScript and Ruby. Can be used stand-alone to create static JavaScript documents, or integrated seamlessly with Ruby on Rails to build dynamic WebGL applications.

Adds a custom CSV renderer to Rails applications

Launch a landing page on Heroku in less than 10 minutes with JohnHenry. This gem sets up bootstrap and provides Bootstrapped user management pages with Devise. JohnHenry also includes a payment form that works with Stripe and is ready to go immediately.

This gem provides jquery-cookie assets for your Rails 3 application.

kakurenbo-puti provides an ActiveRecord-friendly soft-delete gem. This gem does not override methods of ActiveRecord. I think that kakurenbo-puti is cho-iketeru! (very cool!)

a chatbot framework based on rails

Engine for smoke tests and base classes

Model.validates { presence_of :name }

Manage your Amazon Kindle highlights: Sync and cache to an ActiveRecord database and output in various formats

Alive Monitoring of Application Server and DB Server.

Tools for using GitHub's 'Scientist' library with ActiveRecord, for those of us not operating apps at ROFLscale

This plugin lets you define specific columns in ActiveRecord models to be loaded lazily

MagicLamp provides an easy way to get your Rails templates into your JavaScript specs.

Simple name generator, which can generate names based on US Census Data

Rails helper to generate navigation links with a selected class.

Ruby wrapper for Amazon CloudSearch (aws-sdk), with ActiveRecord, Mongoid support for easy integration with your Rails application