Node - Remove all special characters from file (.txt, text file, etc)

remove-special-characters.js

var fs = require('fs');
fs.readFile("file-with-emoji.txt", "utf-8", (err, data) => {
  var dataOld = data
  var dataNew = dataOld.replace(/[^0123456789aąbcćdeęfghijklłmnńoópqrsśtuvwxyzźżAĄBCĆDEĘFGHIJKLŁMNŃOÓPQRSŚTUVWXYZŹŻ\ \!\"\#\$\%\&\'\(\)\+\,\.\/\:\;\<\=\>\?\@\[\]\_\`\{\|\}\–\—\‘\’\‚\“\”\„\…\-]/g, '');
  fs.writeFile("file-without-emoji.txt", dataNew, (err) => {
    console.log("Successfully Written to File.");
  });
})