This gem keep an eye on every Net::HTTP library usage and dump all request and response data to the log file

Kaminari views for Twitter Bootstrap (rails engine)

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

A modern fast tagging framework for Rails 3.1+

Announce capistrano deploys to slack

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.

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.

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...

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

DataMapper plugin providing support for aggregates on collections

DataMapper plugin constraining relationships

gcm_on_rails is a Ruby on Rails gem that allows you to easily incorporate Google's 'Google Cloud Messaging for Android' into your Rails application. This gem was derived from c2dm_on_rails (https://github.com/pimeys/c2dm_on_rails) after Google deprecated C2...

Infinity Test is a continuous testing library and a flexible alternative to Autotest, using Watchr library with RSpec, Test::Unit or Bacon with RVM funcionality, giving the possibility to test with all Rubies that you have in your RVM configuration.

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