Indirizzo is simply an extraction of the US Street Address parsing code from Geocoder::US

Ruby port of the NLTK Punkt sentence segmentation algorithm

This provides Ruby access to (eventually) all of Mailchimp's APIs

Square API client

A RubyGem for ActivityStreams Publishers

Rails engine that provides fulltext-search capability using mroonga(formerly. groonga storage engine). Requires Rails ~> 3.0

Allows you to have a CarrierWave uploader automatically upload to scribd

Namespaced and versioned registration of callbacks for dynamic invocation by clients

System for storing and managing emails sent by ActionMailer

Manage, deploy and create Enterprise PaaS applications using the Agility Release Manager system and the epc gem. run epc to see all the options and help

Whenever I start a new ruby project, I usually find myself repeating the same setup steps. Flynn is a tool to help create common project types with sane defaults.

A full-stack GameStamper Graph API wrapper in Ruby.

Enable configuration and generate HTML view for Lolita resources, and also has ability to export to different formats.

A simple framework for communicating with 37signals' Campfire API. Currently still a work in progress.

A ruby command line tool for storing encrypted passwords on *nix systems

Geodica Touchpass

Use ruby to describe labels, fields, and barcodes for printing via ZPL II.