What is “rapidjson” Package?

JSON parser/generator for C++ with SAX and DOM style APIs
For more details: https://miloyip.github.io/rapidjson/

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 rapidjson.

  brew install rapidjson

Now, use rapidjson!