Currently I’m using Joplin with Syncthing-backed file system synchronization. I’m pretty pleased with it, as I do like tagging- and Markdown-based systems.
I plan to upgrade to server-based synchronization, but before doing that, however, I wanted to see what other people are using.
Edit: So far I see a slight favor towards Joplin and Logseq, but I totally didn’t expect (and appreciate) getting so many different answers.
I used to use Joplin, I liked that it integrated with my Nextcloud, and the markdown format. However, the way that it handles the markdown files was too black-boxey to me, with the way it split them up in a weird scheme.
Now I use Ghostwriter with straight markdown files inside my Nextcloud folder. So I still get the syncing functionality, but a more flexible setup that doesn’t require a specific app to access all of my notes.
I didn’t mention it, but that’s actually my one (small) gripe with Joplin. It would be neat if I could access my notes with any markdown editor without having to open it through Joplin. That said, I don’t know how I would’ve handled the file structure differently while keeping features like the history alive.
That’s and the awful android app is what made me give up on Joplin.