octobox/octobox

{
    "name": "Octobox",
    "short_name": "Octobox",
    "start_url": "/",
    "display": "standalone",
    "background_color": "#14171a",
    "theme_color": "#14171a",
    "description": "Untangle your GitHub Notifications",
    "icons": [
        {
            "src": "/icon/icon.72.png",
            "sizes": "72x72",
            "type": "image/png"
        },
        {
            "src": "/icon/icon.96.png",
            "sizes": "96x96",
            "type": "image/png"
        },
        {
            "src": "/icon/icon.128.png",
            "sizes": "128x128",
            "type": "image/png"
        },
        {

            "src": "/icon/icon.144.png",
            "sizes": "144x144",
            "type": "image/png"
        },
        {

            "src": "/icon/icon.152.png",
            "sizes": "152x152",
            "type": "image/png"
        },
        {

            "src": "/icon/icon.192.png",
            "sizes": "192x192",
            "type": "image/png"
        },
        {

            "src": "/icon/icon.384.png",
            "sizes": "384x384",
            "type": "image/png"
        },
        {

            "src": "icon.512.png",
            "sizes": "512x512",
            "type": "image/png"
        }
    ]
}