JSP, how do you make MacOS Of This mod?

To make MacOS version, you need to use Unity Hub to download the macos module. In Unity Hub, go to Installs, and find your Unity version there. Click on the three dots and click Add Module. Then find Mac Build Support and check it, then press done. It should add that module afterwards. Then, in unity, go to build settings, and instead of choosing windows, find macos and choose that. Then build the project to a folder and it should be a MacOS version (with .app in the folder name). Here's some images: