The djatoka library provides some simple methods for creation of the OpenURLs needed to communicate with the Djatoka image server.

Run your continuous integration (CI) tests against your Engine Yard AppCloud environments - the exact same configuration you are using in production!

Simple API for HTTP requests to Entrez E-utilities

This gem provides implements instrumentation with Errplane for Rails 2.3.x and 3.x applications.

RSpec matcher for the FakeWeb library

Integrate your site with http://fetchapp.com for seamless digital delivery.

Wrapper for the Formstack API

This is an ActiveResource Ruby wrapper for the Freeagent API. Currently supports the following API resources: Company, Contacts, Projects, Tasks, Invoices, Invoice Items, Timeslips (more will follow).

whois for gems, because gem names are like domains in the 90's

Ruby Wrapper for Clicky Analytics API

Ruby Gem for currency conversion using Google Finance

Use this gem to access the Google Places Autocomplete API from your Ruby application

A Ruby wrapper for the GovTrack API.

The GreatSchools API allows access to School Profiles, Test Scores, School Reviews, GreatSchools Ratings, School Districts, and City Profiles.

Ruby gem for interacting with the Halo:Reach API

An Active Model validator that uses the face.com API to ensures an image contains a face

Plugin to check webservice connection in heartcheck.

By extending minitest/spec HyperSpec provides a Ruby DSL for testing HTTP APIs from the "outside".

A simple Ruby implementation for handeling iDeal transactions with the Mollie API

This gem instruments your Ruby on Rails application using InfluxDB.