periph is continuously tested on macOS.
A good starter device is the FTDI ones.
Some drivers in periph.io/x/host/v3 requires
brew install pkg-config
Optionally install homebrew without root with the following steps:
mkdir -p ~/homebrew curl -sL https://github.com/Homebrew/brew/tarball/3.1.9 | tar xz --strip 1 -C ~/homebrew export PATH="$PATH:$HOME/homebrew/bin" echo 'export PATH="$PATH:$HOME/homebrew/bin"' >> ~/.bash_profile brew upgrade