Examine source code of Simple QR Code Generator

{
  "manifest_version": 3,
  "name": "Simple QR Code Generator",
  "version": "2.0",
  "description": "Generate advanced QR codes for any webpage, text, WiFi, and more with a modern UI. Includes Scanner, Batch mode, and more.",
  "permissions": [
    "activeTab",
    "contextMenus",
    "storage",
    "bookmarks",
    "history",
    "tabs",
    "alarms",
    "downloads",
    "geolocation"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "simple-qr-code-generator@vanbanstudios.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "sidebar_action": {
    "default_panel": "sidebar.html",
    "default_icon": {
      "16": "icon16.png",
      "32": "icon32.png",
      "48": "icon48.png",
      "64": "icon64.png",
      "128": "icon128.png"
    },
    "default_title": "Simple QR Code Generator"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icon16.png",
      "32": "icon32.png",
      "48": "icon48.png",
      "64": "icon64.png",
      "128": "icon128.png"
    }
  },
  "icons": {
    "16": "icon16.png",
    "32": "icon32.png",
    "48": "icon48.png",
    "64": "icon64.png",
    "80": "icon80.png",
    "96": "icon96.png",
    "112": "icon112.png",
    "128": "icon128.png",
    "144": "icon144.png",
    "160": "icon160.png",
    "174": "icon174.png",
    "256": "icon256.png",
    "512": "icon512.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "utils/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'; connect-src https: http: data: blob:; img-src 'self' data: blob: https: http:"
  }
}