I had the pleasure of presenting on PWAs (Progressive Web Applications) at DrupalCamp Atlanta 2019. I focused on the overall benefits of PWAs and how to set them up with GatsbyJS and Create React App. It turned out that Drupal PWAs were completely covered in the presentation Meet the Progressive Web App module by Christoph Weber and Alex Borsody. It was great to see so much attention given to the importance of PWAs!
I hope you checkout these PWA talks and related implementation techniques. There are big wins around making sure all of our websites and web applications utilize PWA related technology.
Below you will find my DrupalCamp Atlanta presentation deck and video: