Examine source code of Search by image on Amazon

{
  "manifest_version": 3,
  "version": "1.0.6",
  "name": "__MSG_extName__",
  "description": "__MSG_extDescription__",
  "host_permissions": [
    "<all_urls>"
  ],
  "permissions": [
    "<all_urls>",
    "contextMenus",
    "activeTab",
    "storage",
    "webRequest"
  ],
  "optional_permissions": [],
  "minimum_chrome_version": "100",
  "default_locale": "en",
  "background": {
    "scripts": [
      "browser-polyfill.js",
      "background.js"
    ]
  },
  "action": {
    "default_title": "__MSG_extName__",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*/*",
        "http://localhost/*",
        "http://127.0.0.1/*",
        "http://[::1]/*",
        "https://cdn.tailwindcss.com/"
      ],
      "run_at": "document_start",
      "js": [
        "browser-polyfill.js",
        "content.js"
      ]
    }
  ],
  "icons": {
    "16": "icon-16.png",
    "32": "icon-32.png",
    "48": "icon-48.png",
    "128": "icon-128.png"
  },
  "content_security_policy": {
    "extension_page": "script-src 'self'; object-src 'self'; connect-src http://localhost:*/"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{0ed4068a-ed12-40e7-98b8-511adb56e17e}"
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "searchResultsPopup.html",
        "preview-video.webm"
      ],
      "matches": [
        "*://*/*"
      ]
    }
  ]
}