Ruby library to abstract writing and deploying cron jobs

Ruby parser written in pure Ruby

Whitelist-based HTML filter for Ruby

MediaWiki markup language parser for Ruby

Pagination for Rails

Extensions for the Ruby irb command line shell

Xapian search engine interface for Ruby

Ruby interface for using XDG directory standard

parse a XML string into a ruby hash

Ruby interface for the expat XML parser toolkit

XMLRPC library for Ruby

Simple Ruby API for reading and writing XML

XMMS2 - Ruby bindings

Ruby library to generate XPath expressions

UTF8 safe YAML dumper

Ruby interface to Yajl, a JSON stream-based parser library

library to export/import of database into/from yaml files

Your Extensible Logging Library for Ruby

ZenTest provides 4 different tools: zentest, unit_diff, autotest, and multiruby

Ruby module for reading and writing zip files

ease the migration to RubyZip v1.0.0

Ruby/ZOOM provides a Ruby binding to the Z40.50 Object-Orientation Model

simple execution framework for serverspec

Utility for plain text screencasting

Ruby tool for migrating svn projects to git

Thread-safe time-limited cache for Ruby

GFM Style for tDiary

RD Style for tDiary

integration tool for Chef

Create and manage tmux sessions easily

Ruby-based text parsing and interpretation (command-line utility)

generate and store passwords and certificates on a central server

Rack HTTP server for fast clients

share a common package cache among similar VM instances

Digital Ocean provider for Vagrant

Vagrant plugin for managing /etc/hosts on guests and host

Vagrant plugin that adds an Libvirt provider to Vagrant

Linux Containers provider for Vagrant

convert vagrant boxes to work with different providers

vagrant plugin that adds synced folder support with sshfs

Next generation web scanner

Ruby documentation tool