List directories in breadth-first order.
blsd [DIRS...]
bash <(curl -fL https://raw.githubusercontent.com/junegunn/blsd/master/install)
Or, you can use Homebrew to build blsd:
brew install --HEAD junegunn/tap/blsd
make
command -v blsd > /dev/null && export FZF_ALT_C_COMMAND='blsd'
MIT