What OSS tools do you use for personal knowledge & task management?
I've been looking into all sorts of them recently: logseq, appflowy, vikunja, etc. What tools do you use? Why? What problems did you run into with the previous set of tools you used for this job?
Right now I'm primarily interested in finding a "zero-knowledge" (cloud provider doesn't have access to my data) system for task management. Needs to be able to have recurring tasks and tasks organized in some interesting/useful ways (by projects/labels/something, maybe a kanban and table view). Deadlines and time tracking/planning interesting but not required.
I've always used joplin mobile for notes and vikunja for tasks and reminders. Vikunja has projects and labels for organizing tasks, and supports list, table, kanban, and a timeline view.
There's a paid version (for corporations, I think) at https://vikunja.io/, but there are loads of other free to use instances. I personally use https://todo.projectsegfau.lt/.
Edit: I wholeheartedly hope you at least try vikunja https://try.vikunja.io/, because it's one of my most used and beloved services.