@firefoxnightly moved to Firefox last year and it's been seamless.  They also seem to be making good decisions based on user feedback, no ragrats, not even a letter.

@firefoxnightly yes, and! As much as I loathe the prevalence of companies defaulting to Electron-wrapped web apps instead of truly native experiences across platforms, I have to wonder: what if Gecko had an Electron alternative that focused on platform integration and developer experience? Wooing companies away from Electron to a Gecko-based alternative would help ensure their web apps would work well in Firefox, as well. 🤔