HackerReposA FIELD GUIDE TO OPEN SOURCE
ProSponsor the shelf♧ 0
← Back to top all-time
matrix-org
sydent
Python2021–2025
matrix-org / sydent · Archived

sydent

Sydent: Reference Matrix Identity Server

3Distinct people
3Mentions
0Explicit recommenders
318GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Sydent: Reference Matrix Identity Server

GitHub

Where it is used

No documented product use has been verified yet.

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

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 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 year3 dated mentions

Observed mentions: 2021-02-11 14:17:52 UTC to 2025-09-18 06:53:37 UTC.

0122021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20212022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments20232024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 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
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 UTC000
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC000
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC000
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC202

What Hacker News says

3 sources
> I tried running a community on it and it was a colossal failure. I'm sorry to hear that. When was this? We have been making a huge effort to fix problems like these over the last 1-2 years (albeit focusing on workplace comms rather than discord-style comms, but the hope is that discord-style comms will follow). > The onboarding flow sucks, if you want to send email logins it implicitly requires them to make matrix.org or whatever accounts It sucked for sure on the legacy apps, but I think we fixed it on Element X. Email-based login does not require matrix.org accounts (and never did) - it sounds like there's confusion there with inviting users by email, which indeed needs you to run an email->matrix 'identity server' (which defaults to matrix.org). If you were trying to build your own matrix hosting stack, I can see why this would be pa
Read the rest
inful. > there was no canonical FOSS project for that custom server Assuming we're talking about the same thing, the canonical identity server is http://github.com/element-hq/sydent (formerly http://github.com/matrix-org/sydent).
In Slack has raised our charges by $195k per year
I've been running a Matrix server for a half a year and I have not run into any problems. The main thing that surprised me was how much database space Synapse took on my server but that was an easy enough issue to deal with. That may also have to do with the fact that I'm in some of the most complex rooms that exist on Matrix. I tried running a XMPP server for a bit but that was a rather frustrating experience between getting it to integrate well with the rest of my infrastructure, figuring out what configuration was needed and what XEPs were needed, what clients had the features I needed, what clients supported the OSes I used, and spam. To be fair, the reason I thought setting up Synapse was extremely easy may have been because I did it with almost twice as much experience with devops than I had when I tried to setup the XMPP server. Re
Read the rest
garding registering with a central authority, you're probably thinking of identity servers. Identity servers are used to provide 3PID (email/phone number) -> Matrix ID mappings and are completely optional. There have been attempts to decentralize that as well but for one reason or another, no good way to do it has been found. At least the source code of the identity server is open source[1] so there is that. Otherwise, to set up a Matrix server, you simply have to either set up a json response from "/.well-known/matrix/server" or an SRV record on DNS that points to the Matrix server. [1]: https://github.com/matrix-org/sydent
In Products vs. Protocols: What Signal got right

MAKE YOURSELF AT HOME

A few shortcuts

/
Search the collection
?
Open this guide
Esc
Close dialogs and navigation

Your saved repositories and interests stay in this browser.