Progressive Web Apps combine the best of the web and the best of apps. They load quickly, even on flaky networks, can re-engage with users by sending web push notifications, have an icon on the home screen, and load as top-level, full screen experiences. In this video, Sam Dutton explains the what, why, and how of Progressive Web Apps, and works through code examples. Video at: https://www.youtube.com/watch?v=eodArdGRIVQ