Get the current folder with NodeJS

current_folder.js

const os = require('os');

if (os.platform() == 'win32') {
  // Windows
  var path_folder = __dirname.split("\\");
} else {
  // Linux / MacOS
  var path_folder = __dirname.split("/");
}

var length = path_folder.length;
var current_folder = path_folder[length - parseInt(1)];

// Display the current folder name
console.log(current_folder);