Examine source code of Fully Auto Bookmark Organizer

{
  "manifest_version": 2,
  "name": "Bookmark Organizer — Local & Private",
  "short_name": "Bookmark Organizer",
  "version": "1.0.1",
  "description": "Privately organize Firefox bookmarks into logical folders with preview, backup, undo, and clearly labeled sponsor and support links.",
  "author": "Wilkens Brisenold",
  "permissions": [
    "bookmarks",
    "storage",
    "downloads"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_title": "Bookmark Organizer",
    "default_popup": "popup/popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "96": "icons/icon-96.png"
    }
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": true
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "local-bookmark-organizer@wilkensbrisenold",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  }
}