Konacha is a Rails engine that allows you to test your JavaScript with the mocha test framework and chai assertion library. It is similar to Jasmine and Evergreen, but does not attempt to be framework agnostic. By sticking with Rails, Konacha can take full advantage of features such as the asset...

A drop-in replacement for e.g. MemCacheStore to store Rails sessions (and Rails sessions only) in Redis. For great glory!

MySQL JDBC adapter for JRuby on Rails.

Nearest neighbor search for Rails

Works with Rails out of the box.

Sqlite3 JDBC adapter for JRuby on Rails.

Easy to use integration of drag&drop files upload via dropzone.js for RailsAdmin

This gem provides jstz.js and for your Rails 3 application.

Parameter Validation and Type Coercion for Rails

Ridgepole is a tool to manage DB schema. It defines DB schema using Rails DSL, and updates DB schema according to DSL.

Citus Rails Integration (Rails 4.2)

Spec::Rails (a.k.a. RSpec on Rails) is a Ruby on Rails plugin that allows you to drive the development of your RoR application using RSpec, a framework that aims to enable Example Driven Development in Ruby.

Logs callbacks to help with debugging.

The old pulse. This has been depreciated in favor of rails-pulse. The gem merely pins that gem now.

A simple to use Rails-Engine-Gem that offers an admin interface for trusted user. Easy integratable and highly configurable and agnostic. Works with ActiveRecord and Mongoid.

ArMailer wrapper for Rails 3

Rails-based front-end for the popular VCR gem. It allows you to browse cassettes and episodes. HTTP body content from episodes can be viewed in the browser, enabling easy debugging of JSON and HTML.

Msgr: Rails-like Messaging Framework

Run any Ruby script from the context of a web request.

A simple set of Rails-like time helpers