Karakeep
Learn more about Karakeep (formerly known as Hoarder).
Generate an API key for your user at User Settings > API Keys.
Allowed fields: ["bookmarks", "favorites", "archived", "highlights", "lists", "tags"] (maximum of 4).
widget: type: karakeep url: http[s]://karakeep.host.or.ip[:port] key: karakeep_api_key