NokgiriStyles lets you decompose inline CSS styling (the style attribute) in HTML elements so you don’t have to bother with regexes and such.

A parser for Open API specifications

Parse OOXML files (docx, xlsx, pptx)

A simple Ruby library for parsing Open Graph Protocol information from a website. It also includes a fallback solution when the website has no Open Graph information.

Open-source gems maintenance & maturity tracking

A ruby gem to handle PagSeguro's API version 2

Parade is an open source presentation software that consists of a Sinatra web app that serves up markdown files in a presentation format. Parade can serve a directory or be configured to run with a simple configuration file. * Markdown backed data > This ultimately makes it easier to ...

Collects PDD puzzles from a source code base

Extracts the Plex Media Server API into easy to write ruby code

An easy to use distributed web-crawler framework based on Redis

Like Rack is to Rails and Sinatra, Punchblock provides a consistent API on top of several underlying third-party call control protocols.

Provides a set of uniform RESTful routes to query any controlled vocabulary or set of authority terms.

Debugging toolbar for Rack applications implemented as middleware. Based on logical-insight and rack-bug.

A fast Atom Syndication and Publication API based on libxml

Rex provides a variety of classes useful for security testing and exploit development.

Syntax tree generator made with Ruby

Ruby library to access the Zillow API

Generate KML files with ruby

(Under development) This gem serves as a wrapper for Amazon.com's Marketplace Web Service (MWS) API. Visit http://github.com/elyngved/ruby-mws for documentation.

Ruby-Nessus aims to deliver an easy yet powerful interface for interacting and manipulating Nessus scan results and configurations.