Mac: list deep dependencies of Homebrew formulae

If you need to dig deeper into the dependencies that brew has installed on your Mac, you can show a complete dependency tree using:

brew deps --tree --installed

If you need to see who relies on a specific target Formulae:

brew uses --installed <targetFormulae>

 

REFERENCES

brew.sh, deps command syntax

apple.stackexchange, ‘brew deps’ showing all dependencies