Aaron was kind enough to write the foreword to my new book Going Offline. Here it is in full.
In Going Offline, Jeremy Keith breaks down heady concepts into approachable prose and easy-to-follow code examples. He also points out service worker gotchas and shows you how to deftly avoid them. Invest a scant few hours with this book, and you’ll gain a solid understanding of how to put this new technology to work for you right away. No, really—within fifteen to twenty minutes of putting it down.