Examine source code of SkyPulse

{
  "manifest_version": 2,
  "name": "SkyPulse",
  "version": "1.0",
  "description": "An aurora borealis-themed extension to view hourly weather forecasts, featuring a green-purple interface with shimmering animations.",
  "icons": {
    "48": "icon.png"
  },
  "browser_action": {
    "default_popup": "popup.html"
  },
  "permissions": [
    "activeTab",
    "storage",
    "webRequest",
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{88e854ac-d5fc-45b8-adcd-bebf211aca5d}"
    }
  }
}