Excellent note-taking app. Only calling a note-taking app seems to heavily understate what it is. It’s like a personal version of a Markdown document repository, that stores notes in a manageable structure.
I first tried to use it as a native installation on Manjaro, but it seems to include electron and a huge amount of other dependencies. Instead, I went for the docker installation. Installed in seconds and up and running in no time. The best bit is it’s also available to use in any web browser I can connect to my network with.

The docker compose is very simple and can be tweaked to suit ports and storage location as you like.
version: '3.7'
services:
trilium:
image: zadam/trilium
volumes:
- "${PWD}/data:/home/node/trilium-data:rw"
ports:
- "8080:8080"
Then visit http://localhost:8080 and give it a password.