Resource for looking up NAICS and SIC codes

CSI

Cubicle provides a dsl and aggregation caching framework for automating the generation, execution and caching of map reduce queries when using MongoDB in Ruby. Cubicle also includes a MongoMapper plugin for quickly performing ad-hoc, multi-level group-by queries against a MongoMapper model.

useful data structures implemented in pure Ruby for my data structures challenge.

Based on heroku dataclips feature, SQL -> Dataset

Generate the SQL to insert a single record and all of its dependencies

Basic functionality for connecting and making requests on EPP (Extensible Provisioning Protocol) servers

Generates Sass-based Ext themes. Includes methods for colorizing themes.

A fast, micro-framework for Ruby that should be run under EventMachine servers (thin)

Firewool blocks and allows IPs to your controller actions.

Easily fetch product information from third party websites such as Amazon, Steam, eBay, etc.

foursquare-api is a Ruby wrapper for the new Foursqauare V2 API

Gem to parse the utmz, utmb and utma tracking coockies used by Google Analytics.

Make existing code into a gem, without any fuss.

Query the MaxMind GeoIP data records via a web service

For those that use Kanban or Scrum and want to print their cards so they can stick em on the wall

A Ruby interface to Gmail API (NO IMAP, NO SMTP). Search, read and send multipart emails; archive, mark as read/unread, delete emails; and manage labels. Everything is done through the Gmail API without going through IMAP or SMTP Protocol

Gopher2000 is a ruby-based Gopher server. It is built for speedy, enjoyable development of all sorts of gopher sites.

Provide `notice` method to user model to save notices and to shows them later in views with Gritter (growl-like jQuery plugin). Fully support of Rails flash messages also. Helpful to send flash messages from background jobs.

Wrapper for the Groupon API