Daniel Espeset is a Senior Software Engineer working on Etsy's Frontend Infrastructure team. He enjoys hacking on build processes and pursuing moon-shot experiments in code instrumentation and static analysis. If he were granted three wishes he would ask for window.onerror and the CSSOM to be CORS compliant, Apple to implement the Navigation Timing API and unlimited future wishes (obv). He lives in Brooklyn with his wife Garity and their two cats, Fannie and Cece.
These factors can lead to uncertainty and fear with rolling out upgrades, deleting old code, or confidently making changes. We'll see how the Frontend Infrastructure team works within this ecosystem to mitigate those risks, manage the asset build pipeline, build tools to understand our frontend, automate migrations & delete as much code as possible.