{
  "name": "日数計算",
  "short_name": "日数計算",
  "description": "2つの日付の差や、ある日付から〇日後・〇日前の日付を計算します。",
  "lang": "ja",
  "dir": "ltr",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#3b5bdb",
  "background_color": "#f4f6fb",
  "icons": []
}