“If you have been considering buying a book about mobile development that is cross‑browser and cross‑vendor, you should stop right now and buy Head First Mobile Web. It’s written by amazingly smart people [who] have great experience on mobile and don’t stop at one platform, but work on all of them. Many developers spend days arguing [whether] they should go native or web. This book smoothly goes from introductory topics to advanced ones, giving you all the needed information to create exciting content for mobile.” — Andrea Trasatti, leader of the DeviceAtlas project and cocreator of the WURFL repository of.