CodeIgniter support for PWA

Hi , this is a old thread, but it is fairly simple to make a PWA with CI4 today.
Assuming you have a ready site which is responsive & with SSL, just use  pwabuilder.com to create the manifest.json, assets, service workers.
Then you have to modify the  first page your site lands on in /app/views ( probably the layout section of the view page)  and then link to the manifest.json as well to a index.js  ( create one in public folder) file which links up the service worker.

And  you are done.

Let me know if you need more details
Cheers