Trilium Notes

Trilium Notes is a hierarchical note taking application with focus on building large personal knowledge bases. See screenshots for quick overview:

Features

Notes can be arranged into arbitrarily deep tree. Single note can be placed into multiple places in the tree (see cloning)
Rich WYSIWYG note editing including e.g. tables and images with markdown autoformat
Support for editing notes with source code, including syntax highlighting
Fast and easy navigation between notes, full text search and note hoisting
Seamless note versioning
Note attributes can be used for note organization, querying and advanced scripting
Synchronization with self-hosted sync server
Strong note encryption with per-note granularity
Relation maps for visualizing notes and their relations
Scripting - see Advanced showcases
Scales well in both usability and performance upwards of 100 000 notes
Touch optimized mobile frontend for smartphones and tablets
Night theme
Evernote and Markdown import & export

Trilium is provided as either desktop application (Linux, Windows, Mac) or web application hosted on your server (Linux).

If you want to use Trilium on the desktop, download binary release for your platform from latest release, unzip the package and run trilium executable.
If you want to install Trilium on server, follow this page.
- Currently only recent Chrome and Firefox are supported (tested) browsers.

You can also read Patterns of personal knowledge base to get some inspiration on how you might use Trilium.

Use a browser based dev environment

Or clone locally and run

npm install
npm run start