Got carried away a bit with the OOness of the whole thing, so while it won't be the fastest TFTP server it might be the most flexible, at least for pure-Ruby ones. With all the infastructure already in place adding a client should be a breeze, should anyone need it.

gce-metadata provides access to GCE instance metadata.

Load blog posts and other managed content into Jekyll

Humane link urlifier

Mina plugin to provide local task hooks that run before and after the mina commands.

Create .torrent files easily with this gem. The code is ugly, but it works :)

multi_markdown allows projects to use a wide variety of Markdown libraries, without having to depend on a specific one.

A Ruby implemenation of the well-known graph library called "networkx".

This gem is a client implementation of the Open Cloud Computing Interface in Ruby

library for interacting with packagecloud.io

Simplify page object definition for UI tests

Parameters allows you to add annotated variables to your classes which may have configurable default values.

A simple date class that can be used to store partial date values in a single column/attribute. An example use case would include an archive, or catalogue entry where the complete date is unknown.

HTTP stub as DSL

A ruby command line/rack application for testing systems that send WebHooks using a HTTP POST request. Requests can be viewed via a simple web interface.

Communicate with Rev.com API using plain Ruby objects without bothering about HTTP

A way to integrate AngularJS into a Rails project using CoffeeScript and Bower.

Provides a RubyInfo class that simplifies accessing global information. Run RubyInfo.list to get started.

Post-framework Ruby view library. It is based on Tilt and meant to provide entire view layer for a web application (based on any framework or completely frameworkless).

A library for accessing the SIMP metadata format for the simp project