Continuous integration should really just be a script that captures the output of running your project update & test commands and presents recent results in a static html page. By keeping test reports in json, per-project CI configuration in 3 probably-one-line scripts, things are kept simple,...

A simple worker to run Ruby jobs periodically

A very simple wrapper over Signal#trap method that allows you to easily protect your scripts from being killed while they are doing something that should not be interrupted (e.g. interacting with some non-transactional service) or is too costly to restart (e.g. long computations).

Danger plugin for Jenkins-Code-Coverage-Api plugin.

Danger plugin to for Jenkins-Warnings-Next-Generation plugin.

Download screencasts from Destroy All Software catalog. Uses the rss feed plus Mechanize to log you in and then download new movies to your local drive.

XML interface for debugger

Add support for deep cloning to objects

Simple mechanism for deferred execution of a block

Library that includes enums, and rails support for enums and bitfield sets.

It tracks the referring entity via cookie, and creates a record when user registers.

Module provide sms confirmation.You can handle SMS Message template as Devise handles ActionMailer template.

The djatoka library provides some simple methods for creation of the OpenURLs needed to communicate with the Djatoka image server.

Inlines CSS so that you can use external CSS with docomo handsets.

couch adapter

Generate simple HTML documentation for subset of RDFS/OWL

Easy to use AMQP Library with constructs for typical usage patterns

Dropkiq simplifies the creation of Liquid (from Shopify) expressions. The Dropkiq Ruby Gem automates the maintenance of fixtures within Dropkiq to allow for testing Liquid expressions.

A simple, configurable gem to organize your GitHub notification emails in ways Gmail can't and in an easier-to-maintain way than large, slow Google Apps Scripts.

EasyAuth