Hello,
I’m looking for a way to store backups on users PC without user interaction AND something that could survive add-on uninstalling - or at least storage corruption. I need only few KB of space.
So far I have backups only in IndexedDB (that helps when user downgrades from Nightly channel), but I would like to offer better solution - more persistent. I have also cloud backup service, but not all users are using that.
Any ideas?