I’m also looking into this a bit as I’m ditching Nextcloud and need a more modulare approach to managing the three things i care about: calendards, files and bookmarks. Sorted calendars with Radicale (superb) and files with Syncthing but now looking at the bookmarks. This (https://github.com/awesome-selfhosted/awesome-selfhosted?tab=readme-ov-file#bookmarks-and-link-sharing) has several solutions proposed. lingding and linkwarden seem to be good and reasonable active on Github. Anyone compared these?