{
  "name": "Blog",
  "short_name": "Blog",
  "description": "A personal blog",
  "theme_color": "#ffffff",
  "background_color": "#ffffff",
  "display": "standalone",
  "start_url": "/",
  "icons": [
    {
      "src": "/avatar.jpg",
      "sizes": "640x640",
      "type": "image/jpg"
    }
  ]
}