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siyuan-note
siyuan
TypeScript2020–2026
siyuan-note / siyuan

siyuan

An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间,让人与智能体在此协作

13Distinct people
18Mentions
0Explicit recommenders
47.2KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间,让人与智能体在此协作

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

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, 5:04:57 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 year18 dated mentions

Observed mentions: 2020-10-27 05:40:27 UTC to 2026-01-30 15:18:40 UTC.

02462020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20202021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 3 mentions; 0 submissions, 3 comments20232024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 6 mentions; 1 submissions, 5 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 6 mentions; 0 submissions, 6 comments2026-01-01 00:00:00 UTC to 2027-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments. Incomplete calendar period.2026*

* An incomplete calendar period is marked with an outlined bar. Its count is not directly comparable with a full period.

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
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC101
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC000
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC101
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC303
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC615
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC606
2026 (partial)2026-01-01 00:00:00 UTC2027-01-01 00:00:00 UTC101

What Hacker News says

18 sources
As something to compare to, I picked a random repository from what GitHub Explore showed, clicked on the first that looked like a desktop application (https://github.com/siyuan-note/siyuan/releases/tag/v3.5.4), and their Windows binary is currently 166MB for a "privacy-first, self-hosted, fully open source personal knowledge management software". I'd claim 80MB for an entire game engine + editor for said engine is very good.
In Godot 4.6 Release: It's all about your flow
I came across this project a while back and adopted it for my personal Personal Knowledge Management System/PKMS. I've bounced around a few PKMS in the past, eventually settling on Obsidian but later moving to Logseq in an effort to avoid relying on closed source tooling. Then recently I discovered this project and I've been beyond impressed. The desktop and mobile apps work very well and to be entirely honest are way more polished than I've come to expect from a FOSS PKMS, it's full featured with more or less everything I could want. It has a built in git-like VCS, it has integrated rendering for Mermaid, Plantuml, etc, and what I've personally found most interesting is it supports representing your notes as structured data that you can query with SQL. My one gripe is the english docs are pretty sparse but otherwise I've had a phenominal
Read the rest
time with SiYuan and I thought HN might find it interesting. Github link: https://github.com/siyuan-note/siyuan
In SiYuan, Privacy First, Affero GPL, self-hosted PKMS written in ts and go
I'm patiently waiting for the planned database tables [1] (or the similar plugins to mature). However, even if this is implemented correctly, it is still going to be on a page, not block level (query/attribute/two-way links...). That is why I will probably stick with outliners. Or, I may give Siyuan [2] a second chance. I'm actually referring to this now because they just released 3.0 with those local notion-style DB tables. Think Anytype but with an Obsidian feel, and it works on the block level! [1] https://obsidian.md/roadmap/ [2] https://github.com/siyuan-note/siyuan
In Love Letter to Obsidian

Showing the 15 most recent of 18 sources. Enable JavaScript to search and browse every indexed mention.

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