{
    "name": "Scientific Calculator",
    "short_name": "Calculator",
    "description": "A free scientific calculator with fractions, a graph, an equation solver, matrices, statistics, finance and 100+ formulas. Works offline.",
    "id": "./",
    "start_url": "./",
    "scope": "./",
    "display": "standalone",
    "orientation": "any",
    "background_color": "#a8a8a8",
    "theme_color": "#a8a8a8",
    "categories": ["utilities", "productivity", "education"],
    "icons": [
        { "src": "imgs/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
        { "src": "imgs/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
        { "src": "imgs/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
    ]
}