{
  "name": "Keytest - Online Keyboard Tester",
  "short_name": "Keytest",
  "description": "Free online keyboard tester - find dead, stuck or ghosting keys",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#2563eb",
  "lang": "vi",
  "icons": [
    {
      "src": "/images/pwa-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/images/pwa-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}