PWA means Progressive Web Apps. Back in 2014, the W3C published a draft of Service Worker, and then in 2015, Chrome supported it in the production environment. If we take the emergence of Service Worker, one of PWA’s core technologies, as the start point of PWA, PWA’s birth year is 2015. Before focusing on what a PWA is, let’s first understand why we need it.
This is a companion discussion topic for the original entry at https://tianpan.co/notes/241-why-pwa