What is “v8” Package?

Google’s JavaScript engine
For more details: https://github.com/v8/v8/wiki

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 v8.

  brew install v8

Now, use v8!