[drdaeman]

Theoretically - yes.

Practically, it's poorly documented clusterfuck of very confused technologies (https://news.ycombinator.com/item?id=18448125). I hope they've possibly sorted that out over the years, but I don't have much hopes. Although they seem to went monorepo for FxA stuff (IIRC, it used to be that Accounts and Content services were separate). Still, no end-user docs - best you can get is assorted bunch of articles aimed at developers: https://mozilla.github.io/ecosystem-platform/tutorials/devel... - summing it up, it's a project that no one seem to have ever meant to be able to use outside of Mozilla, an ability to self-host it is an accident.

It used that one could've host a single simple program and have everything working. After switch to Firefox Accounts, trying to deploy all those services and their dependencies (and keeping up as it grew) quickly became complicated. I used to maintain my own half-assed almost-all-in-one re-implementation (https://gitlab.com/drdaeman/firesync, still required Kinto as a dependency), but I gave up.

[eternityforest]

Why don't they just use Nextcloud or SyncThing or similar for syncing? Too much wheel reinvention everywhere!