Floccus Bookmarks Syncβ β β β β Very flexible, syncs across many different desktop browsers and mobile devices, and for privacy it can run on your own server or encrypted on another cloud service.
Nextcloud Newsβ β β β β Simple web-based news reader for Nextcloud, easy to install and syncs with mobile clients.
Nextcloud Notesβ β β β β Simpler than Google Keep, more private, with human-readable data that syncs quickly and cleanly with your devices.
OpenTasksβ β β β β Simple to-do list that works great with a Nextcloud server.