streamlink/docs/_static/site.webmanifest

{
    "name": "Streamlink documentation",
    "short_name": "Streamlink",
    "display": "standalone",
    "theme_color": "#121657",
    "background_color": "#ffffff",
    "icons": [
        {
            "src": "/_static/icon.svg",
            "sizes": "1x1",
            "type": "image/svg"
        }
    ]
}