Rawler is a tool that crawls the links of your website

A modern fast tagging framework for Rails 3.1+

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.

Load CSS and JS faster. Minifies, bundles, and optimizes CSS/JS assets ahead of time (e.g., on deploy), not at runtime. Loads popular third-party JS (like jQuery, YUI, and Dojo) from localhost in development, and auto-switches to Google's CDN in production. Lets you switch on LABjs mode to load m...

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.

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.

Use this gem to access New Relic application information via a REST api

Debuggers are great! They help us troubleshoot complicated programming problems by inspecting values produced by code, line by line. They are invaluable when trying to understand what is going on in a large application composed of thousands or millions of lines of code. In day-to-day test-driven ...

Web page speed optimizations at the Rack level

Web page speed optimizations at the Rack level

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

ActiveRecord like interface for Amazon SimpleDB. Store, query, shard, etc. By http://www.appoxy.com

ZFS admin scripts, such as automatic snapshots, mysql snapshotting, scrubbing, etc.

Ruby API for use with bitstamp.