{ "name": "How to create app shortcuts", "short_name": "App shortcuts", "start_url": "../demo.html", "icons": [ { "src": "../icons/favicon.png", "type": "image/png", "sizes": "512x512" } ], "shortcuts": [ { "name": "Feel blue", "short_name": "Blue", "description": "Open a blue webpage", "url": "../blue.html", "icons": [{ "src": "../icons/blue.png", "sizes": "192x192" }] }, { "name": "Feel red", "short_name": "Red", "description": "Open a red webpage", "url": "../red.html", "icons": [{ "src": "../icons/red.png", "sizes": "192x192" }] } ], "display": "standalone" }