Examine source code of EcoPulse: Green Navigator

{
  "manifest_version": 2,
  "name": "EcoPulse: Green Navigator",
  "version": "1.0",
  "description": "Track your carbon footprint, save energy, and discover eco-friendly alternatives while browsing.",
  "icons": {
    "48": "icons/eco-48.png",
    "96": "icons/eco-96.png"
  },
  "permissions": [
    "storage",
    "tabs",
    "webRequest",
    "notifications",
    "activeTab"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_icon": "icons/eco-48.png",
    "default_popup": "popup.html",
    "default_title": "EcoPulse"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "images/*.png",
    "styles/*.css"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{1b1acad6-3472-44d4-8117-bcd5c165ca05}"
    }
  }
}