]
To make a PWA installable, you must have a ( manifest.json ). This JSON file tells the browser icon-192x192.png
"name": "My Great App", "icons": [ "src": "/icons/icon-192x192.png", "sizes": "192x192", "type": "image/png" , "src": "/icons/icon-512x512.png", "sizes": "512x512", "type": "image/png" ] Use code with caution. ] To make a PWA installable, you must have a ( manifest