{
  "name": "Jwis Board",
  "short_name": "Jwis",
  "start_url": "/index.php",
  "display": "standalone",
  "background_color": "#000000",
  "theme_color": "#000000",
  "icons": [ { "src": "https://cdn-icons-png.flaticon.com/512/5968/5968830.png", "sizes": "512x512", "type": "image/png" } ]
}