{ "id": "./", "name": "GridTakeoff", "short_name": "GridTakeoff", "start_url": "./", "scope": "./", "display": "standalone", "background_color": "#101b20", "theme_color": "#101b20", "icons": [ { "src": "icons/gridtakeoff-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" }, { "src": "icons/gridtakeoff-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" } ] }