I ported Mac OS X to the Nintendo Wii

Original Article ↗ Hacker News Discussion ↗

Overall reaction

  • Strongly positive response; many call it one of the best hacks or writeups in years.
  • People appreciate that it was done “for the love of the game” rather than for utility.
  • Several say it matches their nostalgic idea of what “Hacker News” used to be about.

Technical achievement & abstractions

  • Commenters are impressed that XNU/IOKit abstractions allowed a non‑Apple PPC box to boot with relatively “just” custom bootloader + drivers.
  • The framebuffer/YUV-to-RGB dual-buffer trick is widely praised as especially clever.
  • Some note how the project illustrates the power of good OS abstractions and compare IOKit and old NeXT DriverKit.

Tooling and reverse engineering

  • Discussion of disassemblers: Hopper is praised for Mac-native UX; Ghidra is seen as powerful but “very Java”.
  • Reverse‑engineering UIKit is discussed as necessary for undocumented behavior and bugs on closed platforms.

“Zero percent chance” & motivation

  • The original Reddit claim that this had “zero percent chance” of happening becomes a running joke.
  • Several say overly confident “impossible” statements often motivate ambitious projects.

Comparison to other console/OS ports

  • People reference prior ports of Windows NT 4 to Wii/GameCube and Linux/NetBSD on Wii.
  • Some fantasize about dual‑boot setups (e.g., NT + OS X on Wii) or doing similar work on Dreamcast or other older hardware.

Other targets: Wii U, Apple TV, iOS

  • Many speculate about porting Mac OS X/macos to Wii U (seen as easier thanks to more RAM/cores).
  • Some wonder about turning Wiis or Apple TVs into general-purpose Macs; technical and ISA barriers are noted.
  • Running macOS on iPhones/iPads is debated; jailbroken experiments and kexec-like ideas are mentioned, alongside hardware reinit limits.

Hacker culture, AI, and “real hackers”

  • Some celebrate the absence of AI mentions; others push back, arguing that using AI doesn’t disqualify “real hacking”.
  • The author notes using non‑agentic AI as a learning/research aid while doing the hard work themselves.

Blog post feedback

  • Readers report initial issues with embedded .mov in <img> tags and tiny screenshots; the author fixes these and later adds click‑to‑enlarge.
  • Multiple requests for an RSS feed to follow future projects.

Broader reflections

  • Several reminisce about earlier low‑level hacking eras and lament that modern systems feel harder to tinker with.
  • The project is cited as inspiring proof that deep systems work is still approachable with time and persistence.