What is “planck” Package?

Stand-alone ClojureScript REPL
For more details: http://planck-repl.org/

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install planck.

  brew install planck

Now, use planck!