# Trilium

> A hierarchical note taking app for personal knowledge bases

- Canonical URL: https://www.fosshunter.com/tools/trilium
- JSON export: https://www.fosshunter.com/tools/trilium.json
- Website: https://github.com/TriliumNext/Trilium
- Category: Notetaking
- Open source: yes
- Self-hostable: yes
- Verified listing: no
- Featured: no
- Published at: 2026-04-10T02:07:25+00:00
- Catalog revision: `1013879815`

## Repository metrics (point-in-time)

- Repository: https://github.com/TriliumNext/Trilium
- Stars: 38685
- Forks: 2612
- Open issues: 591
- License: AGPL-3.0
- Last push: 2026-11-03T17:59:47+00:00
- Metrics observed at (synced_at): 2026-11-03T18:14:07+00:00
- Archived: no

Tags: Self-Hosted, Wiki, Knowledge Base, Note Taking, Local First, Note Taker
Tech stacks: docker, javascript, nodejs, react, typescript

## Features
- Supports hierarchical note organization with virtually unlimited depth and visualization. *(highlighted)*
- Includes a powerful scripting engine for advanced automation and customization. *(highlighted)*
- Offers built-in support for self-hosting with Docker and synchronization across devices. *(highlighted)*

## Description

Trilium is a free and open-source hierarchical note taking application designed for building large personal knowledge bases with support for rich text, scripting, and self-hosting.

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Source: [FOSSHunter — Trilium](https://www.fosshunter.com/tools/trilium) — cite `synced_at` and the catalog revision when quoting metrics.
Interpretation rules: https://www.fosshunter.com/llms-full.txt