On call alert classification and reporting
An Alert Management Web Application
Lightning fast code searching made easy
Etsy's Feature flagging API used for operational rampups and A/B testing.
Scripts to generate WebPagetest tests and download results
Daemon for easy but powerful stats aggregation
A Cascading Workflow Visualizer
Add context to Nagios alerts
A utility for generating Oozie workflows from a YAML definition
Simple JVM Profiler Using StatsD and Other Metrics Backends
TryLib is a simple php library that helps you generate a diff of your working copy and send it to Jenkins to run the test suite(s) on the latest code patched with your changes.
An IRC Bot for organizing code pushes
Tools for use with Nagios