shobee

hubot

A customizable life embetterment robot.

predictionio

PredictionIO, a machine learning server for developers and ML engineers.

dashing

The exceptionally handsome dashboard framework in Ruby and Coffeescript.

ievms

Automated installation of the Microsoft IE App Compat virtual machines

brakeman

A static analysis security vulnerability scanner for Ruby on Rails applications

doorkeeper

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.

GitGutter

A Sublime Text 2/3 plugin to see git diff in gutter

zeus

Boot any rails app in under a second.

octopus

Database Sharding for ActiveRecord

reform

Form objects decoupled from models.

jquery-migrate

A development tool to help migrate away from APIs and features that have been or will be removed from jQuery core

ffaker

Faker refactored.

vagrantboxes-heroku

Repository for http://www.vagrantbox.es

oink

Log parser to identify actions which significantly increase VM heap size

turbo-sprockets-rails3

Speeds up your Rails 3 assets:precompile by only recompiling changed files, and only compiling once to generate all assets

web

Squash’s front-end and API host.

ox

Ruby Optimized XML Parser

rails-perftest

Benchmark and profile your Rails apps

cache_digests

maildown

Write your ActionMailer email templates in Markdown, send in html and plain text

nulldb

An ActiveRecord null database adapter for greater speed and isolation in unit tests.

upgradingtorails4

Upgrading to Rails 4 e-book

gender_detector

Get gender from first name in Ruby.

gioco

A gamification gem to Ruby on Rails applications

inject-some-sql

Have fun injecting SQL into a Ruby on Rails application!

rspec-nc

🚦 RSpec formatter for OS X's Notification Center

obscenity

Obscenity is a profanity filter gem for Ruby/Rubinius, Rails (through ActiveModel), and Rack middleware.

test-page

Test::Page helps you to write easily maintainable integration tests using Watir, Selenium or any other testing library by implementing Page Objects pattern.

stack_tracy

Investigate and detect slow methods within the stack trace of your Ruby (optionally Sinatra) application

sidekiq_mailer

Send emails asynchronously using sidekiq