Examine source code of Maps Scraper Pro

{
  "manifest_version": 3,
  "name": "Maps Scraper Pro by Data Sniper",
  "description": "Extract data from Maps with ease.",
  "version": "1.6.4",
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "permissions": [
    "storage",
    "unlimitedStorage",
    "scripting",
    "declarativeNetRequest"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "action": {
    "default_title": "Maps Scraper Pro | Data Sniper",
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "maps-scraper-pro@datasniper.com",
      "strict_min_version": "113.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "manifest.json",
        "injected_hook.js",
        "geo-data/*",
        "assets/*",
        "*.png",
        "*.jpg",
        "*.jpeg",
        "*.gif",
        "*.svg",
        "*.ico",
        "*.html"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "content-scripts/c-app.css"
      ],
      "matches": [
        "https://*.bing.com/*",
        "https://*.google.com/*",
        "https://*.yandex.com/*",
        "https://beta.maps.apple.com/*",
        "https://bing.com/*",
        "https://google.com/*",
        "https://maps.apple.com/*",
        "https://www.google.com/*",
        "https://yandex.com/*"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "open_in_tab": true,
    "page": "options.html"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.bing.com/maps*",
        "https://*.google.com/maps*",
        "https://*.yandex.com/maps*",
        "https://beta.maps.apple.com/*",
        "https://bing.com/maps*",
        "https://google.com/maps*",
        "https://maps.apple.com/*",
        "https://www.google.com/maps*",
        "https://yandex.com/maps*"
      ],
      "run_at": "document_end",
      "js": [
        "content-scripts/c-app.js"
      ]
    },
    {
      "matches": [
        "https://*.bing.com/maps*",
        "https://*.google.com/maps*",
        "https://*.yandex.com/maps*",
        "https://beta.maps.apple.com/*",
        "https://maps.apple.com/*",
        "https://www.bing.com/maps*",
        "https://www.google.com/maps*",
        "https://www.google.com/search*",
        "https://www.yandex.com/maps*"
      ],
      "js": [
        "content-scripts/content.js"
      ]
    },
    {
      "matches": [
        "https://docs.google.com/spreadsheets/d/*/edit*"
      ],
      "run_at": "document_idle",
      "js": [
        "content-scripts/google-sheets.js"
      ]
    },
    {
      "matches": [
        "https://*.bing.com/maps*",
        "https://*.google.com/maps*",
        "https://*.yandex.com/maps*",
        "https://beta.maps.apple.com/*",
        "https://maps.apple.com/*",
        "https://www.bing.com/maps*",
        "https://www.google.com/maps*",
        "https://www.google.com/search*",
        "https://www.yandex.com/maps*"
      ],
      "run_at": "document_start",
      "js": [
        "content-scripts/injected_hook.js"
      ],
      "world": "MAIN"
    }
  ]
}