How to download and setup brew-completions
Open terminal and run command
                                            git clone https://github.com/laughedelic/brew-completions.git
                                        
                                        git clone is used to create a copy or clone of brew-completions repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with brew-completions https://github.com/laughedelic/brew-completions/archive/master.zip
Or simply clone brew-completions with SSH
                                            [email protected]:laughedelic/brew-completions.git                                    
                                    If you have some problems with brew-completions
You may open issue on brew-completions support forum (system) here: https://github.com/laughedelic/brew-completions/issuesSimilar to brew-completions repositories
Here you may see brew-completions alternatives and analogs
brew hub dotfiles dotfiles cider dotfiles dotfiles homebrew-bundle whalebrew brew Guide_3DS mac-dev-playbook yandex-weather-cli mas homebrew-cask homebrew-core goreleaser mockserver AppIcon kerl homebrew-services homebrew-cask-fonts Mos strap brewformulas.org homebrew-cask-versions cointop brew-php-switcher libnx homebrew-nginx