This blog post discusses the evolution of Progressive Web Apps (PWAs) since their inception in 2015. While PWAs offer numerous benefits like offline functionality, push notifications, and installability, the author observes that adoption hasn't been universal. Many developers and businesses misunderstand PWAs, sometimes treating them as separate products or focusing on single features like push notifications. The post argues that the focus should shift from "apps" to user experience. It proposes a set of principles for modern web experiences: discoverable, safe, fast, smooth, reliable, and meaningful. These principles aim to guide developers towards building better web experiences that naturally embody the core values of PWAs, benefiting both users and businesses.