Reins is a ruby gem that automates the creation of javascript controllers that match the structure of your rails controllers. This includes passing custom data to the JS controllers from the server.

Relais is a Rails Engine that helps generating static websites out of any Rails application.

Relations generator solution for Rails

Restful API controllers with less code.

Description of Relaxnote.

An easy way to incorporate and manage release notes.

A Rails 3 wrapper which forces template use and includes a plethora of generators for standard Relevance bits.

reload without the bang and remembering!

remarkable_devise is a collection of RSpec matchers for Devise

Manages generating and clearing a token for remembering the user from a saved cookie.

Makes it easy to return to exact position on index pages after clicking on records.

A gem that make your system a log handler as well, by saving any error to your database system

Remixicon rubygem for Rails / Sprockets / Hanami / etc

Full URL updating with AJAX = Full back button, reloading, and bookmark support!

Store your errors on other server - and manage them!.

A webconsole that can be used accross multiple applications.

Remoting is a great way to turn plain rake tasks in scripts to administer the server remote. It provides a little framework to run remote commands over SSH along with a DSL to define remote scripts.

Turbolinks can cause JS troubles in a rails app, unless properly used. This is a simple gem to remove everything related to turbolinks from a Rails 4 app.

Rename your Rails application using a single command.

Auto rendering 404 errors for Rails App