{ "name":"BioBullet PURE","short_name":"BioBullet PURE","icons":[
  {"src":"/icon-192.png","sizes":"192x192","type":"image/png"},
  {"src":"/icon-512.png","sizes":"512x512","type":"image/png"}],
  "theme_color":"#2C3D2E","background_color":"#2C3D2E","display":"standalone" }