Progressive Web Apps (PWAs)

 Progressive Web Apps (PWAs)

Progressive Web Apps are web applications that provide a native app-like experience to users. PWAs can be installed on a user's home screen and offer features like offline caching, push notifications, and access to hardware features like cameras and microphones. Here's an example of using the manifest.json file and a service worker to create a basic PWA:

{

  "name": "My PWA",

  "short_name": "My PWA",

  "start_url": "/",

  "display": "standalone",

  "background_color": "#fff",

  "icons": [

    {

      "src": "icon.png",

      "sizes": "192x192",

      "type": "image/png"

    }

  ]

}

In this code, we're creating a manifest.json file that specifies the name, start URL, and other properties of our PWA. We're also adding an icon that will be used when the PWA is installed on a user's home screen.