siyuan-note/siyuan
A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.
Supports block-level bidirectional linking, Markdown WYSIWYG editing, and embedded SQL queries for structured knowledge organization. The architecture uses a Lute-based editor engine with a Go backend, SQLite database storage, and a plugin system (Petal API) for extensibility. Integrates with OpenAI for AI features, Tesseract for OCR, and offers Docker deployment plus native mobile apps for Android/iOS.
41,831 stars. Actively maintained with 384 commits in the last 30 days.
Stars
41,831
Forks
2,608
Language
TypeScript
License
AGPL-3.0
Category
Last pushed
Mar 13, 2026
Commits (30d)
384
Get this data via API
curl "https://pt-edge.onrender.com/api/v1/quality/llm-tools/siyuan-note/siyuan"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
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