{
  "name": "CalcHub - Free Online Tools",
  "short_name": "CalcHub",
  "description": "Free online calculators, converters, developer tools and more",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0f1117",
  "theme_color": "#6366f1",
  "icons": [
    {
      "src": "/favicon.svg",
      "sizes": "any",
      "type": "image/svg+xml"
    }
  ],
  "categories": ["utilities", "education", "developer"],
  "lang": "en"
}