I had been doing progressive web apps (PWA) for months, and this technology really shines because what mobile used to have are now offered on the web.
I do believe PWA will grow and slowly adapt because now Safari and Edge are starting to implement Service Worker which is the core of PWA.
For those who are interested in PWA, I am working on a Progressive Web App Blogs.
Do check out my blogs series at https://pwa.wenghan.me or my older blog post about PWA in my steemit.
That's awesome and thanks for sharing it. PWA are the future, keep it up.