Explore the evolution of mobile web capabilities in this JSConf Iceland 2016 talk. Discover how Service Worker, Push, and App Manifests bridge the gap between web and native applications. Learn about the advancements in mobile website functionality, including offline access, push notifications, and installation features. Delve into the technical aspects of Service Workers, their SSL requirements, and their powerful control over requests and responses. Gain insights into improving user engagement through Push Notifications and enhancing the installation process with App Manifests. Understand the concept of "One Web" that is open, universal, and decentralized. Examine the use of async/await keywords and explore the potential for creating more reliable and engaging web experiences.