Take advantage of JavaScript's power to build robust web-scale or enterprise applications that are easy to extend and maintain. By applying the design patterns outlined in this practical book, experienced JavaScript developers will learn how to write flexible and resilient code that's easier - yes, easier - to work with as your code base grows. JavaScript may be the most essential web programming language, but in the real world, JavaScript applications often break when you make changes. With this book, author Eric Elliott shows you how to add client- and server-side features to a large JavaScript application without negatively affecting the rest of your code. Examine the anatomy of a large-scale JavaScript application Build modern web apps with the capabilities of desktop applications Learn best practices for code organization, modularity, and reuse Separate your application into different layers of responsibility Build efficient, self-describing hypermedia APIs with Node.js Test, integrate, and deploy software updates in rapid cycles Control resource access with user authentication and authorization Expand your application's reach through internationalization

While reading Island of the Blue Dolphins at school and learning about the real woman stranded on San Nicolás Island, ten-year-old Tíshmal begins writing emails to “Miss Karana� in hopes of talking to her spirit. When she arrived on the mainland of Southern California, Miss Karana spoke a language that no one could understand even back then, and all that remains is a recording of the song she sang when she was found on the island. Tíshmal realizes that some of the words sound very similar to Chamtéela (Luiseño), the language spoken on her reservation. As she writes to Miss Karana, Tíshmal becomes more and more resolved to understand the lone woman's song. The only person able to help her is a grouchy great uncle, Wéh Powéeya (“two tongues�), the last living person fluent in the language of their ancestors from the belly button of the ocean: the islands including San Nicolás. Together, Tíshmal and Wéh Powéeya must discover what the lone woman said long ago in order to help her spirit finish the journey West.First written in Chamtéela and developed in accordance with fourth grade Common Core State Standards, Dear Miss Karana tells a compelling story of family, determination, and cultural perseverance.