Disable Firefox’s zoom on mouse scroll
This annoys me endlessly as I seem to often have my hand on control / cmd from working in the terminal.
Turns out it’s an easy fix in Firefox’s about:config
:
mousewheel.with_control.action 0
mousewheel.with_meta.action 0
And if you use Firefox Sync and want those settings to sync between your devices also add:
services.sync.prefs.mousewheel.with_meta.action true
services.sync.prefs.sync.mousewheel.with_control.action true