Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. It is flexible, offers heuristic parsing, and additionally provides extensive support for IRIs and URI templates.

The CocoaPods-Core gem provides support to work with the models of CocoaPods. It is intended to be used in place of the CocoaPods when the the installation of the dependencies is not needed.

Identify email addresses or domains names that belong to colleges or universities. Help automate the process of approving or rejecting academic discounts.

Library for validating urls in Rails.

Apartment allows Rack applications to deal with database multitenancy through ActiveRecord

IDE tools for code completion, inline documentation, and static analysis

deploy tool abstraction for clients

deploy tool abstraction for clients

A query aggregator for OSINT based threat hunting

This gem is a Logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/logstash-plugin install gemname. This gem is not a stand-alone program

Apartment allows Rack applications to deal with database multitenancy through ActiveRecord

An extensible tool for purging urls from caches and CDNs

Rails gem for dynamically adding and removing nested has_many association fields in a form. Uses jQuery and supports multiple nesting levels. Requires Ruby 1.9+ and the asset pipeline.

Enables Vagrant to manage machines in OpenStack Cloud.

Checks your GitHub Pages site for commons DNS configuration issues.

vagrant-dns is a vagrant plugin that manages DNS records associated with local machines.

Easy way to retrieve Google Page Rank, Alexa Rank, backlink counts, index counts and different types of social signals

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

URI normalization, c14n, escaping, and extraction

Framework to provide an easy way to implement CMS Scanners