Daru (Data Analysis in RUby) is a library for analysis, manipulation and visualization of data. Daru works seamlessly accross interpreters and leverages interpreter-specific optimizations whenever they are available. It is the default data storage gem for all the statsample gems (glm, timeseries...

Generic Web crawler with a DSL that parses structured data from web pages

Scrapes the LinkedIn profile using the public url

Scrapes the linkedin profile when a url is given

A coverage tool for finding unused CSS

Until there is a Kindle API, this will suffice.

An easy-to-use client library for the official Dropbox API.

RackTest driver for Capybara, but with remote request support thanks to mechanize

A ruby gem to check if the owner of a given email address is working for THE MAN.

A transparent wrapper for VKontakte API. Supports ruby-way naming of API methods (without method lists inside), optional authorization, files uploading, logging and any faraday-supported http adapter of your choice.

Command line tools to get bank account details from some banks.

WARNING: This gem has been deprecated and has been replaced by 'bankscrap' (without underscore)

Comprehensive Excel/CSV import/export for Spree, Products,Images, any model with full associations

cucumber-nagios helps you write behavioural tests for your systems and infrastructure, that can be plugged into Nagios.

TourBus, a web stress-testing tool that combines complex 'tour' definitions with scalable concurrent testing

TourBus, a web load-testing tool that combines complex 'tour' definitions with scalable, concurrent testing

An instagram bot works without instagram api, only needs your username and password

Kensa is a command-line tool to help add-on providers integrating their services with Heroku. It manages manifest files, and provides a TDD-like approach for programmers to test and develop their APIs.

Synchronizes bug tracking systems to omnifocus.

It downloads all episodes and attachments, organizes them for later use and keeps an easy to use index of episodes.