Smash Karts Unblocked

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "default_locale": "en",
  "host_permissions": [
    "https://*/*"
  ],
  "description": "__MSG_description__",
  "web_accessible_resources": [
    {
      "resources": [
        "polyfill/attach.js",
        "polyfill/chrome/polyfill.min.js",
        "polyfill/edge/polyfill.min.js",
        "polyfill/firefox/polyfill.min.js"
      ],
      "matches": [
        "https://*/*"
      ]
    }
  ],
  "manifest_version": 3,
  "name": "__MSG_name__",
  "version": "1.4",
  "permissions": [
    "alarms",
    "storage"
  ],
  "icons": {
    "32": "icon/32.png",
    "48": "icon/48.png",
    "64": "icon/64.png",
    "128": "icon/128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://smashkarts.io/*"
      ],
      "css": [
        "css/noads.css"
      ],
      "all_frames": true,
      "run_at": "document_start"
    },
    {
      "matches": [
        "https://*/*"
      ],
      "exclude_matches": [
        "https://www.wikipedia.org/*",
        "https://www.facebook.com/*",
        "https://www.youtube.com/*",
        "https://twitter.com/*",
        "https://www.instagram.com/*"
      ],
      "js": [
        "js/content.js"
      ],
      "run_at": "document_start"
    }
  ],
  "action": {
    "default_title": "Smash Karts Unblocked",
    "default_icon": "icon/32.png"
  },
  "background": {
    "service_worker": "js/bg.js"
  }
}