{
  "id": "/helfer/",
  "name": "Helfer für Installateure · myWerkzeug.de",
  "short_name": "Helfer",
  "description": "42 kostenlose Helfer (Rechner) für Elektro, Wasser, Gas und Heizung: Leitungsquerschnitt, Spannungsfall, Druckverlust und mehr – auch ohne Netz.",
  "lang": "de",
  "dir": "ltr",
  "start_url": "/helfer/",
  "scope": "/helfer/",
  "display": "standalone",
  "background_color": "#f3f5fa",
  "theme_color": "#0a1540",
  "categories": ["utilities", "productivity"],
  "icons": [
    {"src": "/helfer/icon-192.png", "sizes": "192x192", "type": "image/png"},
    {"src": "/helfer/icon-512.png", "sizes": "512x512", "type": "image/png"},
    {"src": "/helfer/icon-maskable.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable"}
  ],
  "shortcuts": [
    {"name": "Leitungsquerschnitt", "url": "/helfer/leitungsquerschnitt/", "icons": [{"src": "/helfer/icon-192.png", "sizes": "192x192"}]},
    {"name": "Spannungsfall", "url": "/helfer/spannungsfall/", "icons": [{"src": "/helfer/icon-192.png", "sizes": "192x192"}]},
    {"name": "Gas m³ in kWh", "url": "/helfer/gas-kubikmeter-in-kwh/", "icons": [{"src": "/helfer/icon-192.png", "sizes": "192x192"}]},
    {"name": "Druckverlust Rohr", "url": "/helfer/druckverlust-rohr/", "icons": [{"src": "/helfer/icon-192.png", "sizes": "192x192"}]}
  ]
}