{ "name": "Power Up", "short_name": "Power Up", "start_url": "./", "display": "standalone", "background_color": "#0f1115", "theme_color": "#0f1115",
  "icons": [{ "src": "icon-180.png", "sizes": "180x180", "type": "image/png" }, { "src": "icon-512.png", "sizes": "512x512", "type": "image/png" }] }