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Rhapsody is an operating system that was developed by Apple Computer after its purchase of NeXT in the late 1990s. It is the fifth major release of the Mach-based operating system that was developed at NeXT in the late 1980s, previously called OPENSTEP and NEXTSTEP. [1]
After acquiring NeXT, Apple intended to ship Rhapsody as a reworked version of OPENSTEP for Mach for both the Mac and standard PCs. Rhapsody was OPENSTEP for Mach with a Copland appearance from Mac OS 8 and support for Java and Apple's own technologies, including ColorSync and QuickTime; it could be regarded as OPENSTEP 5. Two developer ...
At first, the plan was to develop a new operating system based almost entirely on an updated version of OPENSTEP, with the addition of a virtual machine subsystem — known as the Blue Box — for running "classic" Macintosh applications. The result was known by the code name Rhapsody, slated for release in late 1998.
For backward compatibility, Apple added the Blue Box to Rhapsody, running existing Mac applications in a self-contained cooperative multitasking environment. [77] A server version of Rhapsody was released as Mac OS X Server 1.0 in 1999, and the first consumer version, Mac OS X 10.0, in 2001. The OpenStep developer toolkit was renamed Cocoa.
0.1 is contrived (for sorting and identification) as this identified itself simply as Rhapsody 5.3; 0.2 April 14, 1999 Mac OS X Server 1.0.1 0.3 August 5, 1999 Based on Rhapsody 5.5 ISO image is available on archive.org; After this point the kernel changed from the NeXTSTEP/OPENSTEP/Rhapsody to the newer XNU for Mac OS X; 1.0 April 12, 2000
OpenStep, an open platform version of NeXTSTEP originated by Sun Microsystems and NeXT Rhapsody (operating system), the Apple Macintosh NeXTSTEP/classic Mac OS hybrid predecessor to macOS Darwin (operating system), the open source version of macOS; GNUstep, an open source version of NeXTSTEP originated by the GNU Organization
Mac OS X Server 1.0 is an operating system developed by Apple, Inc. released on March 16, 1999. [1] It was the first version of Mac OS X Server.. It was Apple's first commercial product to be derived from "Rhapsody"—an eventual replacement for the classic Mac OS derived from NeXTSTEP's architecture (acquired in 1997 as part of Apple's purchase of NeXT) and BSD-like Mach kernel.
[46] The project to port NeXTSTEP to the Macintosh platform was named Rhapsody and was to be the core of Apple's cross-platform operating system strategy. This would inherit OpenStep's existing support for PowerPC, Intel x86, and DEC Alpha CPU architectures, and an implementation of the OpenStep libraries running on Windows NT. This would in ...