SiYuan

A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.

Data confidence94/100
Source coverage90/100
Publish confidence92/100
Evidence checkedJul 31, 2026
Score Breakdown

Public signal read

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How to read this

These bars are a reader-facing view of the ToolVitals evidence model. They summarize maintenance, shipping, confidence, and decay signals.

Activity
Recent commits, releases, changelog, package, and product-motion signals.
Reliability
Maintenance posture from recency, release evidence, availability, and repo signals.
Adoption
Public footprint from GitHub stars, forks, and watchers when available.
Sustainability
Longer-term posture combining health, activity, adoption, confidence, and decay risk.
ToolVitals93/100Health90/100Shipping95/100Zombie Risk0/100
Overall Score93Active
Activity95
Reliability90
Adoption92
Sustainability93

Score History

Scores collected daily. More data points appear as the tracker runs.

About this tool

What ToolVitals knows about SiYuan

A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.

This tool has an OSI-approved open-source license signal.

Maintenance and shipping signals are strong.

Source-visible projectNotes & Knowledge BaseOSI-approved OSSScored Intelligence
Repository

GitHub Activity

TS
siyuan-note/siyuan
Stars45,505
Forks2,924
Watchers45,505
Open Issues164
Primary Language
TypeScript
Last Commit
Today
Releases 90d
30
Default Branch
master
License
AGPL-3.0
Repository Status
Active repository
Evidence

Signal Quality

Data Confidence94/100Strong
Source Coverage90/100Strong
Publish Confidence92/100Strong

ConfidenceHigh-confidence score from multiple public signals.

Zombie RiskNo meaningful zombie signal right now.

How ToolVitals scores work
Openness

License Evidence

Class
OSI-approved OSS
License
AGPL-3.0

This tool has an OSI-approved open-source license signal.

Sources

Tracked Sources

Profile

Classification

Category
Note Taking
Use Case
Notes & Knowledge Base
Openness
OSI-approved OSS
License
AGPL-3.0
Tool Mode
Source-visible project
Score Model
Open Source Maintenance
Score Visibility
Scored Intelligence
Status
Active
Maintainers

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Latest

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Tags
open-sourceankichatgptdeepseekelectronevernoteknowledge-baselocal-firstmarkdownnote-takingnotes-appnotionobsidianocrollamaopenclawpdfs3self-hostedwebdavprivacyagentdigital-gardenknowledge-graphnotebookpersonal-knowledge-basepersonal-knowledge-managementpkmsiyuanwikiai-agentmcpagentic-ai

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