JAVASCRIPT

create file node javascript

var fs = require('fs');

fs.open('mynewfile2.txt', 'w', function (err, 
  file) {
  if (err) throw err;
  console.log('Saved!');
});

create file node

fs.writeFile('<fileName>',<contenet>, callbackFunction)

create file node

fs.appendFile('<fileName>',<contenet>, callbackFunction)

create file node

fs.open('<fileName>',<file_open_mode>, callbackFunction)