Webrat lets you quickly write expressive and robust acceptance tests for a Ruby web application. It supports simulating a browser inside a Ruby process to avoid the performance hit and browser dependency of Selenium or Watir, but the same API can also be used to drive real Selenium tests when necessary (eg. for testing AJAX interactions). Most Ruby web frameworks and testing frameworks are supported.

Ruby gem that transfers your text-editor color scheme between the Sublime and Atom text editors.

Library that lists all of the books written by Sylvia Day using goodreads website. Allows user to see a list of her books and pick a book to see the description.

A library for interfacing with Amazon FPS, without any "cleverness".

A tool that queries dbpedia.org's lookup tool to find concepts, and then bundles the results into either ruby objects (using Hashie) or json.

Webrat. Ruby Acceptance Testing for Web applications

DCA

DCDrinks allows users to select any day of the week to view that day's happy hour specials in DC

DcmDict is a Ruby gem (dcm_dict) to handle in a simple way the Data Dictionary defined within the DICOM Standard

Search debian/ files which contains specific keyword from Debian Code Search (http://codesearch.debian.net).

A Ruby interface to GitHub API v2

A very simple client for the DealMap API

Death by Captcha Ruby implementation (HTTP API)

Deba takes a HTML document or fragment and extracts the textual content into a plaintext format that is easy for humans to read.

A handy set of methods for getting various bits of information about a web page. This is used by the Rakkit Debugger to output what information we can gather about various pages on an adhoc basis. The library is also used by the Rakkit spider to process and index pages across the web.

Decaptcher | reCAPTCHA API module

DeclarativeGrid is a gem for rendering grids described in simple DSL

Convert XML to JSON with a DSL

Decoration Mail Parser

Deedveloper is an Indeed.com search engine in Ruby.