brew install fafarunner/fafarunner/fafarunner
Or brew tap fafarunner/fafarunner and then brew install fafarunner.
Or, in a brew bundle Brewfile:
tap "fafarunner/fafarunner"
brew "fafarunner"brew audit --strict --fix --cask fafarunner
brew style fafarunner/fafarunner
brew livecheck --debug fafarunner
Your taps are Git repositories located at $(brew --repository)/Library/Taps
brew help, man brew or check Homebrew's documentation.