Let's create books with vivliostyle'

For more examples have a look into README.md

Generate a (Bible) Verse of the Day using various web service wrappers

A wiki engine for rails

Provided a valid lds.org username and password, Wagon will download all the information from the Photo Directory page and compile it into a convenient PDF.

Wallaby View to extend Rails layout/template/partial inheritance chain.

Use Watir (http://github.com/watir/watir) in Hanami.

Use Watir (http://github.com/watir/watir) in Rack.

Models, Controllers, and Views common to Watermark Church apps

Simple Library for NLP over bodies of text

Simple parallel ssh.

Recording weight and fat, and display chart

Implements minimal ActiveRecord models and database helper code used in both the Metasploit Framework (MSF) and Metasploit commercial editions.

Given a GPX file and a time reference, return a location.

Simple to use Wialon API client. http://sdk.wialon.com/wiki/

convert [[WikiLink]] to <a>

WikiMD is an easy-to-use knowledge database, which has minimal system dependencies

A lightweight dependency injection framework to help wire up objects in Ruby

Track tasks and time on the command line.

Provides application code, seed data, plugin infrastructure, and other core parts of the Workarea Commerce Platform.