Local Obsidian + Syncthing.

The magic of obsidian is that I rarely have to actually open obsidian. As the notes are in plain markdown, I usually just do my input from vim or vscode.

The magic of Syncthing is that it's (mostly) a set and forget thing.

The setup works on my PC, laptop, mobile and VPS.

Everything is backed up daily from a single point to a S3 backend with Restic. Also a set and forget thing.