Rainbows and unicorns!

rbtrace shows you method calls happening inside another ruby process in real time.

Ruby interface to the VMware vSphere API

Auditing tool for CloudFormation templates

Hiera backend for decrypting encrypted yaml properties

Sup is a console-based email client for people with a lot of email. * GMail-like thread-centered archiving, tagging and muting * Handling mail from multiple mbox and Maildir sources * Blazing fast full-text search with a rich query language * Multiple accounts - pick the righ...

Provides a quick mechanism to visualize your EC2 security groups in multiple formats

Collection of utilities which submit events to Riemann,

A Ruby implementation of the Patience diff algorithm. Patience Diff creates more readable diffs than other algorithms in some cases, particularly when much of the content has changed between the documents being compared. There's a great explanation and example [here][example]. Patience diff was...

The Ruby Gem that Powers Entitlements - GitHub's Identity and Access Management System

The Ruby Gem that Powers Entitlements - GitHub's Identity and Access Management System

A Command Line Interface tool to push and pull language files to WebTranslateIt.com.

Arvados command line tools, git commit eeec64d3ade747137bd79670155cd0fa34a9b322

WP2TXT extracts text and category data from Wikipedia dump files (encoded in XML / compressed with Bzip2), removing MediaWiki markup and other metadata.

Add the pessimistic constraint operator to all gems in your Gemfile, restricting the maximum update version. This is for people who work with projects that use bundler, such as rails projects. The pessimistic constraint operator (~>) allows you to specify the maximum version that a gem can be up...

A command line utility for interacting with the Sensu api.

Retrofits and generates valid puppet rspec test code to existing modules

Checks JSON files for correct syntax and no silly mistakes

Pandocomatic is a tool to automate using pandoc. With pandocomatic you can express common patterns of using pandoc for generating your documents. Applied to a directory, pandocomatic can act as a static site generator.

Syntax tree generator made with Ruby