passenger-rails overrides the Rack::Handler.default method to return Rack::Handler::Passenger which will cause rack (and rails) to use passenger by default.

A collection of plug-and-play ActiveSupport concerns for Rails models and Rails controllers

SkyBlue is a Bootstrap-like style framework written in Sass. `skyblue_rails` adds SkyBlue to the Rails asset pipeline.

OkamaseLogger::Rails to change rails log format.

apiblueprint-rails creates API Blueprint boilerplate when generating scaffold by rails

pivottable is a jQuery plugin to build Pivot Table with your data. The `pivottable-rails` gem integrates the `pivottable` jQuery plugin with the Rails asset pipeline.

Use this gem if you're using Rails. If you're not using Rails, then use apisync-ruby gem.

Drop in replacement for the Rails integration in the Erubis gem so that Erubis will work with Rails 2.3.

This gem provides the smartcrop.js Javascript library for your Rails 4 and Rails 5 application.

Simple, beautiful error messages for Rails. Err_supply unpacks and rekeys the standard Rails error hash to make applying error messages to your views dead simple. Even better, because the library cures Rails' brain-damaged way of recording errors from nested resources/attributes, err_supply works...

Domain Driven Rails provides Rails abstract classes and generators to support for a Domain Driven Design

Enable to type ruby codes in an interactive web console for opal on the browser for Ruby on Rails applications, just like the rails web-console

Ties durable_decorator to rails and provides a few helpful utility rake tasks that rely on the Rails ENV being loaded into memory

Basic support of Rails 2 models in Rails 4.

rspec_tag_matchers provides an implementation of rspec_on_rails' have_tag() matcher which does not depend on Rails' assert_select(). Using Nokogiri instead, the matcher is available to non-Rails projects, and enjoys the full flexibility of Nokogiri's advanced and blazing fast CSS and X...

Test::Rails helps you build industrial-strength Rails code.

Most rails helpers tend to be tightly focused on placing a single element on a page, like a link or an image tag. Rails Fancies is for helpers that are more complex and can form the basis of complete a web page. The inaugural helpers are a FAQ helper and a weekly calendar helper.

rails_kindeditor will helps your rails app integrate with kindeditor, including images and files uploading.

no-www-rails is a simple rails extension, that redirects www.yoursite to yoursite using middleware.

Version 2.0.2 is compatible with ActiveRecord < 3.1 Version 2.0.3+ is compatible with ActiveRecord >= 3.1 ------ Factory Girl with database accesses stubbed. The versions 2+ only work with Rails 3 (AR 3+) for stubbing queries. Now handle Rails 3 (onl...