Welp, I made this into a Web Service. https://t.co/KOGwE2aewJ
Just pop <link rel="icon" href="https://t.co/EP6vWY88oR🚜" /> into your HTML to get an emoji favicon back.
I didn't know Chrome Devtools had the ability to see unused JS! That's really cool.
This article has some things you may know, some you may not, nice resource:
https://t.co/wZr6LxP4Yb