Luckily recently the Edge team announced full commitment to PWA, and all foundational pieces (fetch, service workers, cache etc) are already in development http

Luckily recently the Edge team announced full commitment to PWA, and all foundational pieces (fetch, service workers, cache etc) are already in development https://medium.com/web-on-the-edge/progressive-web-apps-on-windows-8d8eb68d524e#.poffa1pah https://medium.com/web-on-the-edge/progressive-web-apps-on-w...