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@acidanthera @dortania @moraea
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My name is Mykola Grymalyuk, I am a Ukrainian software developer and enthusiast about macOS and breaking things!

For those unfamiliar with me, some of the more recognizable projects I've worked on include supporting 15+ year old Mac hardware running the latest macOS versions, running macOS on an iPad through a virtual machine as well as heavily documenting the Hackintosh process. I'm extremely passionate about reverse engineering macOS, developing patches for the community, as well as learning new sections of the field.

I've even had many news organizations write about some of the projects my colleagues and I have dedicated ourselves to:

For more nitty gritty details, I post my research related to macOS reversing and patching here:


  1. dortania/OpenCore-Install-Guide dortania/OpenCore-Install-Guide Public

    Repo for the OpenCore Install Guide

    JavaScript 3.7k 645

  2. dortania/OpenCore-Legacy-Patcher dortania/OpenCore-Legacy-Patcher Public

    Experience macOS just like before

    Python 11.4k 1.1k

  3. acidanthera/CryptexFixup acidanthera/CryptexFixup Public

    Various patches to install Rosetta Cryptex

    C++ 84 11

  4. acidanthera/FeatureUnlock acidanthera/FeatureUnlock Public

    Add Sidecar support to unsupported models

    C++ 347 31