Phan is a static analyzer for PHP. Phan prefers to avoid false-positives and attempts to prove incorrectness rather than correctness.
Etsy's Feature flagging API used for operational rampups and A/B testing.
Lightning fast code searching made easy
An Alert Management Web Application
Add context to Nagios alerts
A PHP extension that verifies and decrypts Apple Pay payment tokens
Parse log files, generate metrics for Graphite and Ganglia
Utilities for working with the ELK (Elasticsearch, Logstash, Kibana) stack
A Cascading Workflow Visualizer
post mortem tracker
Etsy! on Github!
Leading Groups at Etsy to Learn From Accidents
Daemon for easy but powerful stats aggregation
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.
a tool to initiate meetings by randomly pairing individuals
Graphite client for the go-metrics
On call alert classification and reporting
Go port of Coda Hale's Metrics library
Scripts to generate WebPagetest tests and download results
Etsy PHPUnit Extensions
A utility for generating Oozie workflows from a YAML definition
Simple JVM Profiler Using StatsD and Other Metrics Backends
An IRC Bot for organizing code pushes
Tools for use with Nagios
Scalable Machine Learning in Scalding
Apache module to support atomic deploys - http://codeascraft.com/2013/07/01/atomic-deploys-at-etsy/
SBT Plugin for Running Checkstyle on Java Sources
SBT Plugin for Compiling a Single File