Examine source code of Daily Personality Word

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  "name": "Daily Personality Word",
  "version": "1.0",
  "description": "Learn a new English personality adjective every day.",
  "icons": {
    "48": "icon.png"
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "Daily Personality Word"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{8b6d2b2e-4d95-4b47-a5f2-74cb1b8d6d1f}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}