vaporware what is
Definition of Vaporware for programmer: hardware which is announced by a developer well in advance.

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Definition Vaporware

Explanation: Vaporware (also spelt as vapourware) is software or hardware which is announced by a developer well in advance of its release, but which then fails to emerge, either with or without a protracted development cycle. The term implies deception, or at least a negligent degree of optimism; that is, it implies that the announcer knows that product development is in too early a stage to support responsible statements about its completion date, feature set, or even feasibility.

Other definitions in programming such as Vaporware in Dictionary V.