The term Progressive Web App has been around for a few years, I am not sure, but I think that it was introduced in this blog post.
It took some years to be properly supported, and as of 2021, it is quite well supported on Android and iOS.
For the past month, I have been working on transforming an hybrid app, composed of a web version, a native Android version and a Native iOS version to a PWA.
There are a few things I'd like to share, about some misunderstanding I had and some technical details about PWA.