{ "name": "ASI Calculator", "short_name": "ASI", "display": "standalone", "start_url": "/?homescreen=1", "icons": [ { "src": "/manifest/icon-192.png", "type": "image/png", "sizes": "192x192" }, { "src": "/manifest/icon-512.png", "type": "image/png", "sizes": "512x512" } ] }