Examine source code of EXP Anti Detect Browser

{
  "name": "EXP Anti Detect Browser",
  "version": "0.0.5",
  "description": "Anti browser leaks: language, time, location, webrtc. You can check from https://iphey.com/",
  "author": "Nic",
  "permissions": [
    "proxy",
    "privacy",
    "storage",
    "webRequest",
    "webRequestBlocking",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "ExtPay.min.js",
      "background.min.js"
    ]
  },
  "content_scripts": [
    {
      "all_frames": true,
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.min.js"
      ],
      "run_at": "document_start"
    }
  ],
  "browser_action": {
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "web_accessible_resources": [
    "*"
  ],
  "manifest_version": 2,
  "browser_specific_settings": {
    "gecko": {
      "strict_min_version": "91.1.0",
      "id": "{c58f1243-043c-4a48-b6ba-426a12fdeecc}"
    }
  }
}