manifest.webmanifest

{
  "name": "LDD-PWA",
  "short_name": "LDDPWA",
  "start_url": "/index.html?pwa=true",
  "display": "standalone",
  "background_color": "#f0f",
  "theme_color": "#f0f",
  "description": "From zero to hero PWA!",
  "icons": [{
    "src": "favicons/favicon-32.png",
    "sizes": "32x32",
    "type": "image/png",
    "purpose": "any maskable"
  }, {
    "src": "favicons/favicon-64.png",
    "sizes": "64x64",
    "type": "image/png",
    "purpose": "any maskable"
  }, {
    "src": "favicons/favicon-96.png",
    "sizes": "96x96",
    "type": "image/png",
    "purpose": "any maskable"
  }, {
    "src": "favicons/favicon-144.png",
    "sizes": "144x144",
    "type": "image/png",
    "purpose": "any maskable"
  }, {
    "src": "favicons/favicon-196.png",
    "sizes": "196x196",
    "type": "image/png",
    "purpose": "any maskable"
  }, {
    "src": "favicons/favicon-216.png",
    "sizes": "216x216",
    "type": "image/png",
    "purpose": "any maskable"
  }, {
    "src": "favicons/favicon.png",
    "sizes": "512x512",
    "type": "image/png",
    "purpose": "any maskable"
  }]
}