brew-list
List installed formulae/casks or their files. tldr-pages
On several platforms
Several platforms
List all installed formulae and casks
brew [lsIdentifyList files belonging to an installed formula
brew [ls formulaIdentifyList artifacts of a cask
brew [ls caskIdentifyList only formulae
brew [ls --formulaIdentifyList only casks
brew [ls --caskIdentifyList only pinned formulae
brew [ls --pinnedIdentify