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

Generates brazilian CPF and CNPJ numbers for use in testing. Great to be used alongside Faker and won't clutter your namespace.

Keep track of error rates using redis. Degrade functionality if they're too high.

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.

ActiveMessaging is an attempt to bring the simplicity and elegance of rails development to the world of messaging. Messaging, (or event-driven architecture) is widely used for enterprise integration, with frameworks such as Java's JMS, and products such as ActiveMQ, Tibco, IBM MQSeries, etc. Now supporting Rails 3 as of version 0.8.0.

Rails drop in for Varnish support.

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

Ruby API for Mercurial DVCS.

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Web page speed optimizations at the Rack level

Web page speed optimizations at the Rack level

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

A modern fast tagging framework for Rails 3.1+

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