{
  "name": "OTF chat manifest",
  "icons": [
    {
      "src": "images/tf-icon.jpg",,
      "sizes": "144x144",
      "type": "image/jpeg",
      "density": "3.0"
    }
  ],
  "start_url": "index.html",
  "display": "standalone",
  "orientation": "portrait"
}