[aaronharder]

I find the absence of Smart Zoom on Mac Firefox to be very painful indeed. The "double right tap" gesture works in both Safari and Chrome, and zooms in exactly on the div/image you're interested in. I've searched for alternatives in FF, but even the half-working ones I found don't work in Quantum. Sad because I'm rooting for Mozilla, but just can't function in their browser without Smart Zoom.

[kristofferR]

Yeah, it's a shame that macOS support in Firefox is so bad. I hope Mozilla can start making Firefox feel like a first-grade browser in macOS, like Safari and Chrome, now that it's speedy.

Smart Zoom and Handoff is completely missing and Applescript scripting support is extremely poor.