Progressive Web App (PWA) is the web app with the native-app flavor: After the installation( no download is required), a user clicks on its icon on a device home screen and gets straight to the website.
How to install?
Visit https://auction.downsizesale.com/ in the browser. You will see a PWA banner at the bottom of the screen. Click on the Share button highlighted in the following screenshot.
Click on “Add to Home Screen” option
Click to add it on your Home screen.
Once you click on the Add button you will see a DownsizeSale PWA icon on your home screen as shown in the following screenshot.
Now, if you click on the Home screen icon of DownsizeSale, you will see a splash screen,
and then you will get redirected to the website through PWA.