Firefox sync already supports syncing extensions configuration but it needs to be explicitly supported by the extensions.
this post was submitted on 19 Apr 2024
26 points (93.3% liked)
Firefox
17815 readers
65 users here now
A place to discuss the news and latest developments on the open-source browser Firefox
founded 4 years ago
MODERATORS
As an independently developed tool, I bet it already exists.
I don't think things would be purpose built to allow it in Firefox, or the line between backup/restore and synchronization would start to blur, and that opens a whole new world of problems.