"Firefox 65 supports Google's WebP Image format" by Martin Brinkmann https://www.ghacks.net/2018/11/02/firefox-65-supports-googles-webp-image-format/
It's interesting given how controversial WebP was for so many years, that now it's landing in both Edge and Firefox. Given how many websites ship WebP (sometimes without a fallback! 🤦♂️), this feels kind of inevitable.
@nolan FINALLY. Now all I need in FF are custom WebKit scrollbars and multi tab selection, and I'm set for life.