manifest.json

{
  "name": "The Movie DataBase",
  "short_name": "TMDB",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#fff",
  "theme_color": "#6200ee",
  "icons": [
    {
      "src": "/src/img/icons/page-not-found-square-50x50.png",
      "type": "image/png",
      "sizes": "50x50"
    },
    {
      "src": "/src/img/icons/page-not-found-square-72x72.png",
      "type": "image/png",
      "sizes": "72x72"
    },
    {
      "src": "/src/img/icons/page-not-found-square-128x128.png",
      "type": "image/png",
      "sizes": "128x128"
    },
    {
      "src": "/src/img/icons/page-not-found-square-144x144.png",
      "type": "image/png",
      "sizes": "144x144"
    },
    {
      "src": "/src/img/icons/page-not-found-square-192x192.png",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "src": "/src/img/icons/page-not-found-square-512x512.png",
      "type": "image/png",
      "sizes": "512x512"
    }
  ]
}