Examine source code of Tag-Based Notes

{
  "manifest_version": 2,
  "name": "Tag-Based Notes",
  "version": "1.0",
  "description": "Create and manage notes with tags for easy organization.",
  "permissions": [
    "storage"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icon.png"
  },
  "icons": {
    "48": "icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3bce3613-d97a-4576-97db-7e0ef53b28a7}"
    }
  }
}