manifest.json for all the tech

manifest.js

{
  "name": "application name", // sets the name of the app
  "short_name": "short name application", // sets a shorter name of the app
  "theme_color": "#1976d2", // determines the primary color scheme used by the app
  "background_color": "#fafafa", // sets the background color behind the app when it is launched
  "display": "standalone", // determines how the app is displayed to users
  "scope": "./", // specifies the base URL for the app and restricts its access to specific folders
  "start_url": "./", // specifies the URL where the app should start when launched from the user's home screen or app launcher
  "icons": [ // contains an array of objects specifying the icons used for the app
    {
      "src": "assets/icons/icon-72x72.png", // specifies the source image file for the icon
      "sizes": "72x72", // specifies the size of the icon
      "type": "image/png", // specifies the file type of the icon
      "purpose": "maskable any" // specifies the purpose of the icon (in this case, that it can be used for any purpose, including as a mask for rounded corners)
    },
    .......
    // More icons can be added here
  ]
}