Kensa is a command-line tool to help add-on providers integrating their services with Heroku. It manages manifest files, and provides a TDD-like approach for programmers to test and develop their APIs.

Scalable Rails Background Processing with AWS Lambda & SQS.

A basic Mandrill delivery method for Rails.

Mememaster is a gem for memoization.

Rack middleware for choosing a version of an interface to render for given request

Ruby library for Nessus (version 6+) JSON/REST interface. This library is used for communication with Nessus over REST interface. You can start, stop, pause and resume scan. Watch progress and status of scan, download report, etc.

Control your nest thermostat

The New Relic Plugin Gem is used to send plugin data to New Relic from non-application sources.

A parser for Open API specifications

Provides support to utilize the OpenSRS API with Ruby.

An easy to use distributed web-crawler framework based on Redis

Private Puppet forge server supports local files, both v1 and v3 API proxies

Retrofits and generates valid puppet rspec test code to existing modules

https://github.com/0dayinc/pwn/README.md

Rewrite https://github.com/Gallopsled/pwntools in ruby. Implement useful/easy functions first, try to be of ruby style and don't follow original pwntools everywhere. Would still try to have similar name whenever possible.

A client library for Qiita API v2 written in Ruby.

Quality is a tool that runs quality checks on your code using community tools, and makes sure your numbers don't get any worse over time. Just add 'rake quality' as part of your Continuous Integration

Debugging toolbar for Rack applications implemented as middleware. Based on logical-insight and rack-bug.

Highly customizable exception handling for Ruby on Rails

User interface for manage settings with rails-settings gem