manifest.json

{
  "name": "GDG Kuala Lumpur",
  "short_name": "GDG KL",
  "icons": [
    {
      "src": "./img/icons/android-chrome-192x192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "./img/icons/android-chrome-512x512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ],
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#ffff",
  "theme_color": "#0277bd",
  "description": "Google Developer Group Kuala Lumpur (GDG KL) is a non-profit independent developer & user group that discuss and share experiences developing applications using Google Developer technologies like Android, Firebase, Angular, Google Cloud Platform and many more."
}