É uma gem que gera um model address e partial para cadastro de endereço de forma polimórfica, fazendo uma busca de um endereço ao web service dado um cep.

Simple example about combobox

Integrate Select2 javascript library with Rails asset pipeline

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

Website for Tower.js

Twitter Bootstrap for Rails 8

Simple continuous integration server written with NodeJS and CoffeeScript

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

Decorators/View-Models for Rails Applications

A ruby wrapper for the C++ port of ZXing

Mirror of the C++ ZXing library

Site do GuruPI

Translations of the Ruby on Rails Tutorial book

⚡ A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Ruby webapps

Client Side Validations made easy for Ruby on Rails

Guard::RSpec automatically run your specs (much like autotest)

A static analysis security vulnerability scanner for Ruby on Rails applications

Web Application Security Scanner Framework

Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites

Guard is a command line tool to easily handle events on file system modifications.

a javascript game engine with jQuery

Example store application demonstrating how to use bulk data

OmniAuth is a flexible authentication system utilizing Rack middleware.

I18n routing module for Rails 2.3.x and Rails 3. Translate your routes with ease !

The Ruby Programming Language