Examine source code of Be Anonymous

{
  "manifest_version": 3,
  "name": "Be Anonymous",
  "version": "1.1",
  "description": "Makes you browse Reddit without any restrictions",
  "permissions": [
    "tabs",
    "scripting"
  ],
  "host_permissions": [
    "*://*.reddit.com/*"
  ],
  "action": {
    "default_title": "Be Anonymous"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.reddit.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "batman-tdk-1.svg"
      ],
      "matches": [
        "*://*.reddit.com/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{7aa6fa38-a409-4a96-b121-6a04e92db6e5}",
      "strict_min_version": "109.0"
    }
  }
}