This session will show developers how to simplify the challenges of Web and mobile app development. Faced with supporting multiple devices, a patchwork of languages, and various technologies, it takes a team of experts to develop, configure, maintain and run Web and mobile apps. Introducing the concept of "it just works out of the box" and what that means for Web and mobile applications, I will show how less lines of code can produce better apps -- and all in the same JavaScript language used everywhere.