Grntest is a testing framework for Groonga. You can write a test for Groonga by writing Groonga commands and expected result.

With this SDK, you can seamlessly integrate GroupDocs’ document collaboration tools into your Ruby web or mobile application. The tools enable end users to view, securely share, collaboratively annotate, e-sign, assemble, convert and compare over 50 common document and image types (including PDF, Microsoft Office and CAD), all from within your Ruby application and without having to install any office suites or browser plugins. For more details, please visit: http://groupdocs.com/cloud/total-api

Google Analytics and integration

A small library to validate hal+json

Ruby gem for interacting with the Halo:Reach API

chinese hanzi to pinyin , fetch first letter OR full pinyin, written in Ruby.

Easily create bots that can respond to anything!

Dead simple mocking for HTTP services, a Sinatra app

Manage a Hetzner machine

ruby wrapper for GCM google cloud messaging.

Human JSON (Hjson) implementation for Ruby

CLI Hacker News (news.ycombinator.com)

A command line tool for crytocurrency data. When moon?

A Ruby Library for the Honeybadger Read API for easily pulling your data out of Honeybadger

Creating a SOA requires a centralized location to define all services within the SOA. Furthermore you want to know where to deploy those services.

Hover.com API gem

Ruby wrapper and command shell for the New York Times Congress API

Control TP-Link HS100/110 devices

Ruby gem to test for valid HTML5 markup with RSpec

A lightweight framework for doing http-connections in Ruby. Supports cookies, keep-alive, compressing and much more.