Jeremy nails it again with this beginner-friendly introduction to Service Workers and Progressive Web Apps. The foreword to the book says “you’ll gain a solid understanding of how to put this new technology to work for you right away” and I’d say that is very accurate.

One of the important things the book emphasizes is that any existing website can benefit from service workers, not only fancy single page apps.

If you’re like me and don’t know much about service workers, get this book now: abookapart.com/products/going-offline