{
  "name": "PrintKit — 3D printing calculators",
  "short_name": "PrintKit",
  "description": "Offline calculators for 3D printing: mm to cm, filament weight, print cost, scaling, flow rate, calibration and more.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#16261e",
  "theme_color": "#16261e",
  "lang": "en",
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}