I use the latest available version on https://emacsformacosx.com/

I usually put it right in my home directory, but it also possible to clone it into ~~/.config/emacs~

git clone git@github.com:dsdolzhenko/.emacs.d.git

There are few packages not-available on MELPA which I added as submodules to the repository.

git submodule update --init --recursive

I use JetBrains Mono fonts.

brew install --cask font-jetbrains-mono

It’s required by jinx package.

brew install enchant

So emacs could find enchant and other dynamic libraries installed with homebrew

brew install pkg-config