What is “swift” Package?

High-performance system programming language
For more details: https://github.com/apple/swift

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 swift.

  brew install swift

Now, use swift!