In memory DB using ActiveModel

ActiveFedora provides for creating and managing objects in the Fedora Repository Architecture.

This gems works with devise to provide backend password strength checking via zxcvbn-js to reject weak passwords

reCAPTCHA was too much for us, so we created this. Simplest captcha ever.

A gem/plugin for Rails 3+ that enables client-side validation using ActiveModel + HTML5

OOOR exposes OpenERP business object proxies to your Ruby (Rails or not) application. It extends the standard ActiveResource API. Running on JRuby, OOOR also offers a convenient bridge between OpenERP and the Java eco-system

Generate Ruby models from Avro schemas

ActiveRecord/Mongoid enums with i18n

Easing the form object pattern in Rails applications.

Banken provides a set of helpers which restricts what resources a given user is allowed to access.

A slimmer alternative to using Fog for Google Cloud Storage support in Carrierwave. Heavily inspired from carrierwave-aws

Compose, decouple and manage domain logic and data persistence separately. Works particularly great for composing form objects!

Provides support for using versioning gems such as PaperTrail with Globalize.

Phone number parsing, validation and formatting

A malware/botnet analysis framework written in Ruby.

MongoMapper is a Object-Document Mapper for Ruby and Rails

A handy dandy way to avoid using #accepts_nested_attributes_for

A set of Ruby classes supporting the ActiveRecord lifecycle for the Zoho CRM API.

A structured text editor.

Ruby client for The Google Distance Matrix API