manifest.json

{
  "short_name": "Weather",
  "name": "Weather",
  "description": "A simple weather PWA",
  "categories": ["weather"],
  "start_url": "./",
  "id": "./",
  "icons": [{
    "src": "icons/48x48.png",
    "sizes": "48x48",
    "type": "image/png"
  }, {
    "src": "icons/192x192.png",
    "sizes": "192x192",
    "type": "image/png"
  }, {
    "src": "icons/512x512.png",
    "sizes": "512x512",
    "type": "image/png"
  }, {
    "src": "icons/48x48-maskable.png",
    "sizes": "48x48",
    "type": "image/png",
    "purpose": "maskable"
  }, {
    "src": "icons/192x192-maskable.png",
    "sizes": "192x192",
    "type": "image/png",
    "purpose": "maskable"
  }, {
    "src": "icons/512x512-maskable.png",
    "sizes": "512x512",
    "type": "image/png",
    "purpose": "maskable"
  }, {
    "src": "icons/48x48-monochrome.png",
    "sizes": "48x48",
    "type": "image/png",
    "purpose": "monochrome"
  }, {
    "src": "icons/192x192-monochrome.png",
    "sizes": "192x192",
    "type": "image/png",
    "purpose": "monochrome"
  }],
  "background_color": "#202124",
  "display": "standalone",
  "theme_color": "#202124"
}