This gem provides a simple and extremely flexible way to find your location from Ruby applications. It works well with Rack based web applications such as Ruby On Rails.

An Active Record connection adapter that connects to an abstract, in-memory database, enabling you to do black-box testing of Rails applications — without the database.

nimbleShop is a free and open source e-commerce framework based on ruby on rails

Like Pjax and Turbolinks but with smarter DOM updating

Easily remove turbolinks from your Rails app.

Toggle autocomplete on forms.

Gem with content page functionality independent from any CMS and embeddable in any Rails 4 app

Ruby on Rails Wrapper for Tumasms gateway

Twitter Bootstrap 2 for Rails 3

Gem with menu functionality independent from any CMS embeddable in any Rails 4 app

Annotates Rails Models, routes, and others

MakeExportable is a Rails gem/plugin to assist in exporting application data as CSV, TSV, JSON, HTML, XML or Excel. Filter and limit the data exported using ActiveRecord. Export returned values from instance methods as easily as database columns.

categoria presents a set of generators for domain-driven development in rails

A simple twin field validator for Rails 3.

Provides generated HTML dat for Rails applications.

Use the backbone-forms library https://github.com/powmedia/backbone-forms: a "Form framework for BackboneJS with nested forms, editable lists and validation"

Generate tests for your Rails model. Enter Development Driven Test.

MAILER_URL for 12-factor mailer configuration in Rails applications.

Bootstrap CSS toolkit, from Twitter for Rails 3.1 Asset Pipeline

backbone_editable via asset pipeline