manifest.json

{
  "name": "The Maze Game",
  "short_name": "The Maze Game",
  "start_url": "index.html",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#7378c5",
  "author": "Son Nguyen Hoang",
  "description": "An interactive app that allows you to play a maze game",
  "icons": [
    {
      "src": "utils/image-192x192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
        "src": "utils/image-512x512.png",
        "sizes": "512x512",
        "type": "image/png",
        "purpose": "any maskable"
    },
    {
        "src": "utils/image-384x384.png",
        "sizes": "384x384",
        "type": "image/png",
        "purpose": "any maskable"
    },
    {
        "src": "utils/image-72x72.png",
        "sizes": "72x72",
        "type": "image/png",
        "purpose": "any maskable"
    }
  ]
}