So I have been selfhosting my calendar and todo list on a local server for sometime now. I use thuunderbird’s tasks on my laptop and jtx board on my phone.
I see that jtx board has a journaling feature. It looks like maybe it is just for notes rather than a place to write self reflections. Is there something similar to this app in self hosting with a mobile and desktop component?
Check out Memos. It does most of what you want. There’s an app, MoeMemos as well. I’ve used Memos as my journal for a couple of years now. (There’s also a sync with Obsidian if you use that.)