manifest.json

{
    "name": "Restaurant Reviews Progressive Web App",
    "short_name": "Restaurants",
    "start_url": "/index.html",
    "scope": ".",
    "icons": [
        {
            "src": "/img/salt-shaker/salt-shaker-48-244723.png",
            "sizes": "48x48",
            "type": "image/png"
        },
        {
            "src": "/img/salt-shaker/salt-shaker-72-244723.png",
            "sizes": "72x72",
            "type": "image/png"
        },
        {
            "src": "img/salt-shaker/salt-shaker-114-244723.png",
            "sizes": "144x144",
            "type": "image/png"
        },
        {
            "src": "/img/salt-shaker/salt-shaker-512-244723.png",
            "sizes": "512x512",
            "type": "image/png"
        }
    ],
    "display": "standalone",
    "orientation": "any",
    "background_color": "#333",
    "theme_color": "#333",
    "description": "A Restaurant Reviews application with offline capabilities",
    "dir": "ltr",
    "lang": "en-GB"
}