Pagar.me engine for catarse

PaypalExpress integration with Catarse crowdfunding platform

Edit live website copy.

A data curation Ruby on Rails engine built on Hydra and Sufia

Based on heroku dataclips feature, SQL -> Dataset

Simple Dismissible help text for your Rails projects

Gamification is a collection of models for Ruby on Rails that allows you to make anything a game

Because Blogojevich would be too tough to remember. It's a pluggable blogging system for Rails 3.

Provides a set of valuable features for Registration, Authentication, Management and Internationalization.

Maestrano is the next generation marketplace for SME applications. See https://sme.maestrano.com for details.

Web UI for MailyHerald - Email processing solution for Ruby on Rails applications

OkuribitoRails is an engine for Rails that aims to manage method call status. And you can identify uncalled methods.

ScheduleFu allows scheduling events with dates and times. It includes both the model and view portions of a calendar. It borrow heavily from acts_as_calendar (http://github.com/dball/acts_as_calendar) and calendar_helper (http://github.com/topfunky/calendar_helper).

An implementation of role-based policies and operations to help controllers lose weight.

Rails engine supporting multiple auth providers per user.

Add social network capabilities to your projects.

Adds marketplace functionality to Solidus stores.

Spree extension for providing Tax Cloud services in USA.

stripe_invoice adds PDF views and automated emails to your Koudoku-based application

A Rails Engine to fill in a select box based on a country_select