AppShot takes an application aware snapshot of your drive volume (one day) using pluggable modules representing actions to be taken concerning applications, filesystems, cloud providers, etc.

Archive.org download library with command-line tool

Provides a Rails interface to Archivist's Toolkit

keeping track of time in a textfile. now web app, no mouse clicking. No GUI is as easy as "12:13-17:34", and no time tracker i know of allows you to add interrupts like: '0:13 pause: phone call with mum'

Provides some functions of Chinese

Gem for signing atalogics api calls

Atpay.net payment class

Devise + Omniauth Authentication encapsulated in an Engine. Uses Devise. Parts taken from perens-instant-user and sso-devise-omniauth-provider

Provides matrix based and role level authorization

Command line utility to send and retrieve data from AWS Glacier.

backup to EverBox

Avoid bad keywords from being indexed by google and other robots.

Baidu Search Marketing Service API

A tic tac toe game engine

Store lazily evaluated blocks for building test fixtures

Basecamp new ruby api wrapper

Allow Markdown and Textile to be used for BrowserCMS content.

CSV uploader library for fast and easy upload for Rails applications

Cucumber output formatter that sends failure messages to Hipchat

Bin Diesel allows you to write scripts relying on Option Parser with DSL that eliminates the boiler plate code. Define options and run.