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mozilla-services
syncstorage-rs
Rust2019–2025
mozilla-services / syncstorage-rs

syncstorage-rs

Sync Storage server in Rust

22Distinct people
28Mentions
0Explicit recommenders
1.9KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Sync Storage server in Rust

GitHub

Where it is used

No documented product use was verified in the last source check.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

Mentioned in the same Hacker News threads. That is not proof they are substitutes.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 1:49:46 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year28 dated mentions

Observed mentions: 2019-08-02 12:18:20 UTC to 2025-12-17 10:45:44 UTC.

024682019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20192020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 2 mentions; 1 submissions, 1 comments2021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 4 mentions; 0 submissions, 4 comments20222023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 7 mentions; 1 submissions, 6 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 5 mentions; 1 submissions, 4 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 8 mentions; 0 submissions, 8 comments2025

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC101
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC211
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC101
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC404
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC716
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC514
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC808

What Hacker News says

28 sources
I don't see how your 2 questions are related to each other. > Do any of these forks have the ability to sync, either with Firefox or something self hosted? The Firefox Sync web service is provided by Mozilla but can be self hosted: https://github.com/mozilla-services/syncstorage-rs. That could also be used in forks. See e.g. https://librewolf.net/docs/faq/#can-i-use-firefox-sync-with-... . I don't understand what you mean by sync with Firefox. > Or are they all just basically reskins with a single toggle added or such? Hard to generalize, but definitely not all of them. see e.g. https://lwn.net/Articles/1012453/
In Is Mozilla trying hard to kill itself?
In theory you could set up a simple sync server that implements the necessary endpoints and nothing more, nothing less. Guides like these run the official, Mozilla-maintained sync server, which is obviously based on serving millions of users rather than being a minimal implementation for someone in a home lab. One could fork https://github.com/mozilla-services/syncstorage-rs, take out the plumbing, and reimplement it all without a secondary database and the Google Cloud base architecture, I'm sure, but like with so many things, you'd first need to gather a group of people with enough interest and spare time to do the development.
In Self-Hosting a Firefox Sync Server
Thank you, this is the only thing what slowed me down switching to Librewolf. Seems that MySQL and Spanner are the only supported DB-Engines by now, but there are efforts to support sqlite and Postgres[1]. I really hope these get merged soon, would make it much easier to backup your whole sync storage contained in one single sqlite file. However, a multiuser instance would probably be better stored via postgres due to better parallel update support. EDIT: After trying this out: How exactly do I force Firefox (Librewol) using the self-hosted URL? Is there an about:config setting? 1: https://github.com/mozilla-services/syncstorage-rs/issues/49...
In Self-Hosting a Firefox Sync Server
I'm like you but have somehow different set - AdguardHome - Traefik - Cloudflare tunnels - Home Assistant - onedev (Nice simple one user git host) - Immich - Vaultwarden - Coder - IT-tools - Linkding - Clibre/Calibre Web - Bookstack - Nextcloud - Memos - Stirling-PDF - FireFox Sync (Yes you can do that! [1] ) - INVIDIOUS (I can't handle Youtube vanilla) And I agree that nextcloud is somehow heavy but it is the easiest solution. I use it mainly to backup my research activity (slides, books ..etc) and mainly using webdav features to sync zotero documents. [1] https://github.com/mozilla-services/syncstorage-rs
In Ask HN: There is an open-source alternative to almost any SaaS, what do you use?
I may be feeding the trolls, but not only is there a sync mechanism, at least with Firefox you can self-host[1] such a thing, thereby doubly ensuring the data isn't used for something you disagree with If you're going to say that Firefox doesn't care about having users, point out its just stunningly stupid memory usage, blatantly stale developer tools (that one hurts me the worst because the Chrome dev-tooling is actually open source, so there's nothing stopping them from actually having Best In Class dev tooling other than no-fucks-given), or the har-de-har-har that comes up periodically of bugs that have been open longer than a lot of developers have been alive 1: https://github.com/mozilla-services/syncstorage-rs#running-v...
In Mitmproxy 11: Full HTTP/3 Support

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