Journea uses a state machine and simple form to simplify creating gov.uk style smart answers and user journeys

Es muy simple y para aprender mas marco, yo construyo este marco como una gema.

JSON API(jsonapi.org) serializer that works with rails and can be used to serialize any kind of ruby objects

JpAddress is simple japan-zipcode-address-search API. You can load master-data from JapanPost and mount address-search-api to your rails application.

A Rails gem that provides Japanese address completion and validation based on Japan Post postal code CSV data. Supports address lookup by postal code, prefix search, and address/postal code consistency validation.

JIS X 0402 (Identification code for cities, towns and villages) for Rails.

jpnstacapi provides easier way to access Japanese National Statistics Center API.

transfer address to japan postal customercode.

A Rails plugin for railway data in Japan.

Parses JQL strings into an abstract syntax tree (AST). Modeled after the Atlaskit @atlaskit/jql-parser grammar.

Super lightweight (~600 bytes) jQuery plugin to enable swipe gestures for Bootstrap 3 carousels on iOS and Android.

Make jQuery Cookie plugin available in the Rails asset pipeline.

A Rails Gem to include the JQuery Plugin for CountTo

Adapter for https://github.com/coop182/jquery.dfp.js

jQuery file upload by Blueimp for Rails

JQuery Plugin to auto-resize iFrames from same domain.

This gem provides jQuery Mockjax support in Rspec integration testing with Capybara

Integrates jquery-mousewheel with rails.

Integrates jquery-raty into the Rails 3 asset pipeline.

Integrates JQuery ScrollToFixed to Rails Sprockets