If the user clicked through from an affiliated site, this middleware will track affiliate tag, referring url and time.

Simple gem to translate routes in Rails 3.x based on translate_routes

Rawler is a tool that crawls the links of your website

Ruby implementation of the SMPP protocol, based on EventMachine. SMPP is a protocol that allows ordinary people outside the mobile network to exchange SMS messages directly with mobile operators.

A Ruby wrapper and utility library for communicating with the Sendgrid API.

A less clunky way to interact with SugarCRM via REST.

Save time and headaches, and create a more easily maintainable set of pages, with ActiveScaffold. ActiveScaffold handles all your CRUD (create, read, update, delete) user interface needs, leaving you more time to focus on more challenging (and interesting!) problems.

Announce capistrano deploys to slack

Centralized logging for rails apps using MongoDB. The idea and the core code is from http://github.com/peburrows/central_logger

DataMapper adapter for the Redis key-value database

Govkit lets you quickly get encapsulated Ruby objects for common open government APIs. We're starting with Sunlight's Open States API and the Project Vote Smart API.

Rails drop in for Varnish support.

ftpd is a pure Ruby FTP server library. It supports implicit and explicit TLS, IPV6, passive and active mode, and is unconditionally compliant per RFC-1123. It can be used as part of a test fixture or embedded in a program.

Ruby bindings for LZ4. LZ4 is a very fast lossless compression algorithm.

Ruby API for Mercurial DVCS.

Ruby implementation of Naive Bayes that generates true probabilities per class, works with many token types, and provides lots of bells and whistles while being optimized for performance.

Web page speed optimizations at the Rack level

Web page speed optimizations at the Rack level

A modern fast tagging framework for Rails 3.1+

sheets allows you to store and browse snippets of text from your command line.