{
    "name": "y.calculator.city - Free Online Calculators",
    "short_name": "y.calculator.city",
    "description": "Free online calculators for biology, chemistry, physics, math, health, and finance",
    "icons": [
        {
            "src": "/android-chrome-192x192.png",
            "sizes": "192x192",
            "type": "image/png"
        },
        {
            "src": "/android-chrome-512x512.png",
            "sizes": "512x512",
            "type": "image/png"
        }
    ],
    "theme_color": "#3B68FC",
    "background_color": "#F7F9FF",
    "display": "standalone",
    "start_url": "/",
    "scope": "/",
    "orientation": "portrait-primary",
    "categories": ["education", "productivity", "utilities"],
    "lang": "en",
    "dir": "ltr"
}