Chamber lets you source your Settings from an arbitrary number of YAML files and provides a simple mechanism for overriding settings from the ENV, which is friendly to how Heroku addons work.

An ActiveModel-like wrapper for the Contentful SDKs

Creating CSV files in Ruby is painful! CSV Shaper makes life easier! It's ideal for converting database backed models with attributes into CSV output. It can be used without Rails, but works great with ActiveRecord models and even comes with support for it's own template handling...

A malware/botnet analysis framework written in Ruby.

Dropcaster is a podcast feed generator for the command line. It is most simple to use with Dropbox, but works equally well with any other hoster.

facy: first colorful terminal client for facebook

local hosted, inmemory fake dynamodb

git extention command for issue tracker system.

Ruby client for The Google Distance Matrix API

Govkit lets you quickly get encapsulated Ruby objects for common open government APIs. We're starting with Sunlight's Open States API and the Project Vote Smart API.

HTTP and server side cache integration for Grape and Rails

Access controls for project hydra

I18n date/number parsing/localization

An instagram bot works without instagram api, only needs your username and password

Handle iTunes In App Purchase Receipt Verification

Rails drop in for Varnish support.

HBase Ruby client API

A Ruby gem for interacting with the Salesforce Metadata API

Common code, such as validators and mixins, that are shared between ActiveModels in metasploit-framework and ActiveRecords in metasploit_data_models.

ActiveModel + Redis