Examine source code of Google Translate (AI)

{
  "manifest_version": 2,
  "name": "Google Translate (AI)",
  "version": "1.0",
  "description": "Adds a 'translate' button when text is selected.",
  "icons": {
    "48": "icons/icon.png"
  },
  "web_accessible_resources": [
    "icons/icon.png"
  ],
  "permissions": [
    "activeTab",
    "contextMenus",
    "tabs",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_popup": "https://softnour.com/GlobalPay/Ad-free_access/iFramesTools/TranslateSetting.php"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "exclude_matches": [
        "https://translate.google.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{10758a55-48af-4c2f-bf6b-bbae95f3b87d}"
    }
  }
}