TechneNotes: open source Linux note-taking app with markdown editor

Additional note:
By design, users are not allowed to flag both a parent- and a sub-note (for technical reasons).

Chapters
0:00 TechneNotes presentation and project Aim
1:32 How to install TechneNotes app
4:32 TechneNotes app demo
5:47 How to use TechneNotes Search and Toggled functionalities
6:31 How to use TechneNotes Markdown editor
7:19 How to uninstall TechneNotes app