{
  "short_name": "Calculator",
  "name": "Modern Online Calculator",
  "description": "Calculate quickly offline and online with this application.",
  "icons": [
    {
      "src": "/favicon.ico",
      "sizes": "64x64 32x32 24x24 16x16",
      "type": "image/x-icon"
    },
    {
      "src": "/logo.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "start_url": ".",
  "display": "standalone",
  "theme_color": "#ee7752",
  "background_color": "#23a6d5"
}