In 2011, Google started rolling out a drastic change to Gmail look & feel, that many people don't like. Is there a Chrome extension that brings back the old style?
That question was migrated from Webapps, but I can't fathom why. At least in my opinion it's a much better fit over there. Their FAQ even explicitly says that they take this kind of question: "Browsers and their features relating to the use of a web application (Greasemonkey scripts for a web application, etc.)"
Point is, I voted it as off topic, but what makes the most sense to me at least is migrating it back to webapps, but they apparently don't want it.