Provides easy DSL integration between ActiveAdmin & state_machine

Billing for rack apps

Validates email addresses, URLs, IMEI, MAC addresses, latitude, longitude, hex colors and (in-)equality of attributes.

Add social network capabilities to your projects.

Adds marketplace functionality to Solidus stores.

ActiveRecord extension for sorted adjacency lists support

Bitrix24 REST API wrapper (for only cloud version)

Edit live website copy.

Elasticrawl is a tool for launching AWS Elastic MapReduce jobs that process Common Crawl data.

Grabbit - Scrape the title, description and best thumbnail image(s) from a given URL.

Library to consume the IDnow API in Ruby, http://www.idnow.eu/developers

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

An active record mention system developed using ruby on rails applying domain driven design and test driven development principles.

Integração com o novo checkout transparente do Pagseguro.

The peoplefinder provides searchable staff profiles for your organisation. Since it's a rails engine, you can re-skin it for your organisation.

Administration interface for Ruby on Rails

A Rails engine port of the Sinatra app that is included in Chris Wanstrath's resque gem.

Clearance-based Rails engine for Software as a Service (Saas) that provides account and project management

Rails engine supporting multiple auth providers per user.

SocialPoster is a gem that allows you easily post to different social networks.