Use Google Apps as an Authentication Provider

Cassandra ActiveModel

Implementation of the HasOffers API for affiliate advertising.

HetznerCloud native Ruby client

Hive Messages, communications between hive components.

LogicalModel allows to use a resource as a model. It is based on web presentation http://www.slideshare.net/ihower/serviceoriented-design-and-implement-with-rails3

Lightweight wrapper for MongoDB documents

Sugar around ActiveModel::Model

MongoModel is a MongoDB ORM for Ruby/Rails similar to ActiveRecord and DataMapper.

mongo_odm is a flexible persistence module for any Ruby class to MongoDB.

OpenAPI Specification renderer.

No Bullshit Password strength checker. Inspired by "Password Rules are Bullshit" by Jeff Atwood. https://blog.codinghorror.com/password-rules-are-bullshit/

Integração com o novo checkout transparente do Pagseguro.

ActiveRecord extensions for PostgreSQL. Provides useful tools for schema, foreign_key, index, function, trigger, comment and extension manipulations in migrations.

A library to declaratively add JSON-LD support to your ActiveModel models

Resources backed by protobuf messages

A rails engine adding an interface for translating and writing translation files. Works with rails 3 and 4.

Pattern matching for Rails applications

A collection of RSpec matchers for web apps.

Write business logic for Ruby/Rails that scales.