Add full user interface to your scripts. Access Mac OS X features using an object framework. Java 2 . Develop Mac apps using Sun's cross-platform programming language. Use techniques honed developing classic Mac applications.
Older programs run in a compatibility layer without advanced features.
Get crystal clear compositing, fantastic fonts and colour management. 3D enables high-end games and animation. It's a rich file format, media tool and a suite of applications. Your Mac never sounded so sweet. The Mach 3.0 kernel in Darwin gives Mac OS X its robust UNIX base.