nonebot2/website/static/manifest.json

{
  "name": "NoneBot",
  "short_name": "NoneBot",
  "background-color": "#ffffff",
  "theme-color": "#ea5252",
  "description": "跨平台 Python 异步聊天机器人框架",
  "display": "standalone",
  "icons": [
    {
      "src": "/icons/android-chrome-192x192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/icons/android-chrome-384x384.png",
      "sizes": "384x384",
      "type": "image/png"
    }
  ]
}