Add RJS, Prototype, and Scriptaculous helpers to Rails 3.1+ apps

A very crude iPhone thermometer

Datadog Tracing Ruby Client

Explicit soft deletion for ActiveRecord via deleted_at and default scope

Rails: Get notified when an after_commit block blows up

A Ruby client for DogStatsd

Brings back `assigns` and `assert_template` to your Rails tests

Ruby on Rails

Central Internal Auditing: Audit model events like update/create/delete + attribute changes + grouped them by transaction, in normalized table layout for easy query access.

RailsAdmin is a Rails engine that provides an easy-to-use interface for managing your data

An ActiveRecord adapter that allows master-swaps in runtime. Terrible name, useful code.

A Ruby wrapper for the OAuth 2.0 protocol.

Slack emoji for your mac! 😁 💥 💻

Strategies for cleaning databases in Ruby. Can be used to ensure a clean state for testing.

Additional real/virtual attribute change tracking independent of ActiveRecords

Make awesome command-line applications the easy way

RSpec for Rails-3+

Pagination library for Rails, Sinatra, Merb, DataMapper, and more

Ruby library for controlling JIRA

The official Airbrake library for Ruby applications

Minitest integration for Rails

JSONP and CORS support for Rails >= 2.3

New Relic RPM Ruby Agent

Feature Sliders for Rails

Store transaction changes for active record objects

Web interface for deployments