It's good, the only downsides are that it hasn't been updated since 2020, and it doesn't work with the mobile version of Firefox (+ forks).

The syncing between Firefox and Chrome worked pretty well, but some weird stuff happened. I had backed up my bookmarks before use. The Firefox Places database got a cluster of new separators in the Bookmarks Toolbar, and lost some others. (This may have something to do with the fact that Chrome does not have separators.) Firefox Bookmarks Manager stopped working - I could not add or delete anything. Restarting Firefox was not helpful, though the cluster of separators was reduced to one. I opened about:support, and verified the integrity of the database (there's a button far down the page); the database was intact, but the problem remained. I then tried clearing the Startup Cache (This button is at the top of the about:support page.) Bookmark Manager started working again. It's a little inconvenient for my intended pattern of use. I have to log out of the accounts with Mozilla and Google to ensure it will work properly. That's not compatible with other uses I have for Chrome, so you have to shut down the native sync functions, run xBrowserSync, and then shut it down and turn the native sync functions back on. I'm not sure I want to keep using it.

Install/setup well done worked smoothly considering crossing several different browsers. Privacy seems important to dev team/Company which other companies use as a advertising tag line. Hopefully the positive experience continues with daily use.

Negative: Doesn't work on Mobile. Positive: Properly synchronizes between Chrome and Firefox (on desktop) with both native bookmark sync functionalities enabled.

- Very helpful for organizing multiple sets of bookmarks.

- Lowers the reliance on Firefox / Mozilla's servers and spreads the attack vector among other parties.

- Anyone can host a xBrowserSync!

-- I very much look forward to all the forthcoming features. Right now this is very handy but there's almost always room for improvement. ;)

The updated version of this add-on works great. There are still some issues but it is very usable at this point.

I was hoping this add-on would keep my 200+ bookmarks synced between all five of my computers, each with Firefox and Chrome installed. It works for awhile, but then unfortunately it loses about half of the bookmarks, forcing me to restore from backup. It seems to work very well in Chrome alone. I'll try it again in Firefox in the future.

The error reported 5 months ago by user number 14559538 is still present.



INFO: Sync data: {"type":2,"command":1,"deferred":{"promise":{"$$state":{"status":2,"value":{},"processScheduled":false,"pur":true}}}}
ERROR: Error: Invalid bookmark: {"title":"Bookmarks","type":1,"url":"chrome://bookmarks/","index":0,"parentGuid":"toolbar_____"}
INFO: createLocalBookmark: {"index":0,"parentId":"toolbar_____","title":"Bookmarks","url":"chrome://bookmarks/"}

Fonctionnement parfaitement sur Chrome et Brave.
Par contre impossible de synchroniser sur FireFox 64.0.2 installé sur Windows 7.
Message d'erreur :
INFO: Sync data: {"type":2,"command":1,"deferred":{"promise":{"$$state":{"status":2,"value":{},"processScheduled":false,"pur":true}}}}
ERROR: Error: Invalid bookmark: {"title":"Bookmarks","type":1,"url":"chrome://bookmarks/","index":0,"parentGuid":"toolbar_____"}
INFO: createLocalBookmark: {"index":0,"parentId":"toolbar_____","title":"Bookmarks","url":"chrome://bookmarks/"}