Technically it and iOS are MacOS. And all three are NextStep. And Mach. | Hacker News

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valuearb on July 21, 2020 | parent | context | favorite | on: Big Sur is both 10.16 and 11.0

Technically it and iOS are MacOS.

And all three are NextStep.

And Mach.

saagarjha on July 22, 2020 [–]

iOS≠macOS≠NeXTSTEP, but all three run Mach kernels.

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