http://answers.onstartups.com/questions/156/how-can-i-best-utilize-adwords-to-test-product-ideas

An alternate JavaScript and Ruby front-end and graph storage application for the Graphite Real-time graphing engine.

https://github.com/paperlesspost/graphiti

http://dev.paperlesspost.com/blog/2011/12/16/introducing-graphiti-an-alternate-frontend-for-graphite/

FnordMetric is a highly configurable (and pretty fast) realtime app/event tracking thing based on ruby eventmachine and redis. You define your own plotting and counting functions as ruby blocks!

https://github.com/paulasmuth/fnordmetric

http://vagrantup.com/

Vagrant is a tool for building and distributing virtualized development environments.

By providing automated creation and provisioning of virtual machines using Oracle’s VirtualBox, Vagrant provides the tools to create and configure lightweight, reproducible, and portable virtual environments. For more information, see the part of the getting started guide on ”Why Vagrant?”