Examine source code of Quote Popp Extension

{
  "manifest_version": 2,
  "name": "Quote Popup Extension",
  "version": "1.0",
  "description": "Displays a random motivational quote when you click the icon.",
  "browser_action": {
    "default_title": "Inspire Me!",
    "default_popup": "popup.html"
  },
  "permissions": [
    "storage"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{4b0eaee9-bcbf-46d0-be5e-3e7527815cd6}"
    }
  }
}