Handling common address logic. (currently only for US addresses but international is planned.)

Search Pipl API, the simple way

Great for building APIs & reports

A Rails Engine to work with Plaid

Rails engine that can plug/unplug features with notice

Create inboxes for your users to send and receive emails.

Portero will help you find venues around a location using as many services known

Postablr a mountable blog engine similar with focus on tumblr entries style

Simple and flexible Ruby On Rails Ecomerce engine

Great for storing user preferences

Escribes un número natural, el límite y te calcula todos los primos hasta ese límite.

Private person is an active record extension gem that allows a model to be given privacy settings over arbitrary models and polymorphic relations, putting users' accounts in control of their own privacy policies.

This gem helps Crawler Writers to interact with the PromoQui REST API

Protected is a gem for rails that gives you user authorization, administration, auditing in a mountable Engine

A generic interface and abstraction layer for dealing with third-party data providers and APIs in Rails. ProviderKit helps you to add a layer between your third-party APIs and internal code.

LtiProvider is a mountable engine for handling the LTI launch and exposing LTI parameters in your rails app.

CanvasOauth is a mountable engine for handling the oauth workflow with canvas and making api calls from your rails app.

(DEPRECATED use active-record-query-count instead) Display an overview of quantity of queries and their origin in Rails applications.

Includes commonly used gem's for testing in Rails

A quiz engine that you can extend and customize to build your own game