This is the official guide to building native JavaScript applications for Palm's new mobile operating system, Palm®, webOS. Written by Palm's software chief technology officer along with the Palm webOS development team, Palm webOS provides a complete tutorial on the design principles, architecture, UI, tools, and services necessary to develop webOS applications-including the Mojo JavaScript framework and Palm's SDK.



Palm webOS is designed to support a fast and superb user experience using established web standards, so if you're familiar with HTML, CSS, and JavaScript, you're ready to build applications for any webOS-based device, including the Palm Pre. You'll gain expertise, chapter by chapter, as you build a working mobile application through the course of the book. You'll also learn how to extend existing web apps to work with the new generation of mobile phones.



* Get a thorough overview of the webOS platform and architecture
* Understand the critical concepts for application design: what separates webOS from other web and mobile platforms
* Learn the details of Mojo's development tools and SDK for building and testing mobile applications
* Examine best practices, important considerations, and guiding principles for developing with webOS and the Mojo framework