Simple rails generator that creates a view helper to add joliprint button to your view

Uses the JIRA SOAP interface to retrieve issues from a JIRA instance for processing with a user specified ERB template.

Jotform have an API, and an official Ruby client, but it's not a gem. Now it is.

Jouba-SQL is a Storage implementation of Jouba

a library that reads and write ledger format ledger files

Ruby interface to the joyent cloud API

Ruby interface to 'jpegoptim' tool.

株価情報を取得してあれこれするライブラリ

Asset pipeline integration for https://github.com/geraldb/jquery.table.js

jQuery-UI-formbuilder is a Ruby on Rails FormBuilder DSL powered by jQuery-UI

No more need to download JQuery UI... just include jqueryui/yourtheme and everything just works! Rails 3.1 and up...

JRUBY Tika connector to read text and metadata from files using Apache Tika 1.1. Usage: Jrtika.read(full_file_path)

JRuby Hazelcast 3.7.2 client

A simple standalone jetty launcher for jruby rack apps

Gem for js-beautify

read more details on http://www.sencha.com/blog/2010/10/21/make-a-javascript-formatter-with-v8-and-jsbeautifier/

Usage: wrap_js_code('<script>alert('wrap me!');</script>') # => '<code><script>alert('wrap me!');</script></code>'

Javascript deferring to improve page speed. It moves the Javascript includes to the end of view, allowing the full rendering before start to download and execute scripts.

Allows Javascript deferring to HAML layout engine

{ "status": "success", "data": "Wraps JSON views in JSend containers" }