2. Boundary LayerBuilds Airflow DAGs from configuration files. Powers all DAGs on the Etsy Data Platform
3. SkylineIt'll detect your anomalies! Part of the Kale stack.
5. LogsterParse log files, generate metrics for Graphite and Ganglia
7. TrylibTryLib 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.
10. Wpt ScriptScripts to generate WebPagetest tests and download results
11. Mod realdocApache module to support atomic deploys - http://codeascraft.com/2013/07/01/atomic-deploys-at-etsy/
12. Applepay PhpA PHP extension that verifies and decrypts Apple Pay payment tokens
13. Kevin MiddlewareThis is an Express middleware that makes developing javascript in a monorepo easier.
14. Jenkins Master ProjectJenkins Plugin: Master Project. Jenkins project type that allows for selection of sub-jobs to execute, watch, and report worst status of all sub-projects.
17. ArbiterA utility for generating Oozie workflows from a YAML definition
21. 411An Alert Management Web Application
22. FeatureEtsy's Feature flagging API used for operational rampups and A/B testing.
23. YubigpgkeyerScript to make RSA authentication key generation on Yubikeys differently painful
26. OculusThe metric correlation component of Etsy's Kale system
28. Mctopa top like tool for inspecting memcache key values in realtime
42. ELK-utilsUtilities for working with the ELK (Elasticsearch, Logstash, Kibana) stack
43. abEtsy's little framework for A/B testing, feature ramp up, and more.