• LanguageTool plugin
  • WebDAV calendar/to-do sidebar. I'm not a fan of the current to-do or calendar plugins, and I run a Baikal server, so it'd be nice to not switch between BetterBird (ThunderBird clone) for viewing to-dos and calendar entries.
  • Zotero Plugin
  • Native PDF markup or annotator, like what's found in the LibreWolf web browser. Logseq also has an interesting PDF usage. Whatever you highlight is copied below the PDF file in your note. Logseq's organization is horrid, though, so it's not worth using.