jsTree for Rails

Provides easy installation and usage of jszip javascript library for your Rails 3.1+ application.

A Rails gem to power the jTable jQuery plugin

A Rails gem to power the jTable jQuery plugin

Rails 3 engine that exposes Jtalk (JS, CSS, and WebDAV)

JTRailsToolbox contains a list of common libs used for Ruby On Rails development.

Jubako gives multi-level layout inheritance in Rails view.

Easily add Judge client side validation to your Formtastic forms.

Oh please spare me.

Enable clients pool for twitter

jump_back helps you redirect to back with a default and simplifies saving a referring page for future redirects. See website https://github.com/pdebelak/jump_back for details.

Description of Jumpstarter.

Junctions built for ActiveRecord and Rails

collection of i18n helpers for rails app

juso is simple json serializer for web application

JustAuthMe is a gem to manage authorization in the simplest way possible. Most times you just want to check if an object belongs to the current user, JustAuthMe does just that withou any configuration.

Find your models with shortcuts. Transform numbers and arrays into AR objects.

The official justlogging.com gem

Rails JSON View Handler

A gem for alipay, contains mobile payment