redsunlib/static/manifest.json

{
    "name": "Libreddit",
    "short_name": "Libreddit",
    "display": "standalone",
    "background_color": "#1F1F1F",
    "description": "An alternative private front-end to Reddit",
    "theme_color": "#1F1F1F",
    "icons": [
      {
        "src": "./logo.png",
        "sizes": "512x512",
        "type": "image/png"
      }
    ]
  }