You must be sometimes woundering what are Progressive Web Apps (PWAs)? and how is it different from other applications?
These applications can also be indexed in search engines.. We understand that mobile/native apps are installed via app stores and are platform specific but now you will ask how its different from web applications? Basically when you open the url of your pwa application in a web browser (desktop) you will get an option to install it from control. Try google meet ie. https://meet.google.com/ and then from controls you will see option to install google meet. You mayalso see install icon near address box. Doing so will greate a shortcut in your desktop. Similarly in mobile you will get option to add to home screen and just like any playstore apps you will be able to open PWA appliction. You may also try twitter.com and figure out install twitter button. Once you install shortcut to this twitter app will show in desktop. If you open the same url in browser you will see a shortcut to open pwa app directly from web browser.