manifest.json

{
  "short_name": "Typograf",
  "name": "Typograf",
  "description": "Typograf helps you automatically place unbroken spaces, correct small typos, put quotation marks in the correct form, replace hyphens with dashes in the right places, and much more.",
  "icons": [
    {
      "src": "/icons/favicon.png",
      "type": "image/png",
      "sizes": "32x32"
    },
    {
      "src": "/icons/touchicon.png",
      "type": "image/png",
      "sizes": "152x152"
    }
  ],
  "start_url": "/?source=pwa",
  "background_color": "#00acc7",
  "display": "standalone",
  "scope": "/",
  "theme_color": "#00acc7"
}