MacWorks Plus was a complete implementation (port) of the Macintosh Plus 128K ROM on the Apple Lisa and Macintosh XL computer systems,  a contract developer named Chuck Lukaszewski, who was responsible for versions up through 1.1(h), which supported up to which graphical user interface-based operating system for Macintosh computers, and was shipped with various Macintosh computers until it was succeeded by System 7 in 1991?
System 6 System 6 (also referred to as System Software 6) is a graphical user interface-based operating system for Macintosh computers. It was released in 1988 by Apple Computer and was part of the classic Mac OS line of operating systems. System 6 was shipped with various Macintosh computers until it was succeeded by System 7 in 1991. The boxed version of System 6 cost $49 when introduced. System 6 is classed as a monolithic operating system. It featured an improved MultiFinder, which allowed for co-operative multitasking.
Bean (software) Bean is a word processor for Mac OS X. It is no longer being developed, however it is still available for download. Originally free and open source software Bean became closed source at version 3. However, the Bean executable is still distributed free of charge. According to its author, James Hoover, Bean is not meant to replace Microsoft Word, but to be a lean word processor that is beautiful and user friendly. Many of Bean's operations are carried out by the underlying Cocoa framework of Mac OS X. The name "Bean" is a play on Cocoa and Java, two popular programming frameworks.