Generate random data based on your JSON schemas

Library to speak to JFY Solar Inverters over a serial port

JGrouper interactive shell

JRuby interface for I2P

JRuby interface for I2P, sub-gem to control the router process

A ruby gem for generating random Chinese user data.

General purpose hash mapping library

Encapsulate complex business logic with automatic rollback, validation, and background processing.

Parse, validate, manipulate, and display dates in Ruby.

jimmy_jukebox downloads great music and plays random MP3 & OGG songs under a directory (or set of directories)

unconventional genetics, aggressively metaprogrammed

Jiraby is a Ruby wrapper for the JIRA REST API, supporting Jira 6.x.

Fetches data from JIRA and caches it in a local database.

With JiraCards you can print Jira issues in a pdf.

Creates a graphviz file from a JIRA ticket's dependencies

Misc tools for gathering data

Track time on Jira spent on individual issues

Library for search District Code(全国地方公共団体コード, JIS X 0402) of Japan.

Jkr is a script execution manager for experimental measurements.

JMeter Reports