keypress.js

var keypress = require('keypress');

// make `process.stdin` begin emitting "keypress" events
keypress(process.stdin);

// listen for the "keypress" event
process.stdin.on('keypress', function (ch, key) {
  // console.log('got "keypress"', key);

  if(key && key.name == 'right'){
    console.log('right')
  }
  
  if(key && key.name == 'left'){
    console.log('left')
  }
  
  if(key && key.name == 'up'){
    console.log('up')
  }
  
  if(key && key.name == 'down'){
    console.log('down')
  }

  if (key && key.ctrl && key.name == 'c') {
    process.stdin.pause();
  }
});

process.stdin.setRawMode(true);
process.stdin.resume();