Cross-Platform Application Framework

One set of instructions is generated in part by compiling application-specific source code. When natively executed on a platform provided by a device, the set of instructions provides an application. Another set of instructions is generated in part by compiling the same business logic source code. When natively executed on another platform provided by another device, the other set of instructions provides the same application. The business logic source code is substantially free of code specific to any platform. Moreover, the business logic source code defines substantially all application-specific functionality of the application.