grainy-gradients/public/manifest.webmanifest

{
  "short_name": "Grainy gradients",
  "name": "Grainy gradients",
  "description": "CSS Noise gradients",
  "icons": [
    {
      "src": "/static/icon-192x192.png",
      "type": "image/png",
      "sizes": "192x192",
      "purpose": "any maskable"
    },
    {
      "src": "/static/icon-512x512.png",
      "type": "image/png",
      "sizes": "512x512",
      "purpose": "any maskable"
    }
  ],
  "start_url": "/",
  "background_color": "#333",
  "display": "browser",
  "scope": "/",
  "theme_color": "#333333"
}