title: How to hide password in the nodejs console?
body: <p>I want to hide password input. I see many answers in stackoverflow but I can't verify value if I press backspace. The condition return false.</p>
  
  <p>I tried several solution to overwrite the function but I got an issue with buffer if I press backspace, I got invisible character <code>\b</code>.</p>
  
  <p>I press : "A", backspace, "B", I have in my buffer this : "\u0041\u0008\u0042" (toString() = 'A\bB') and not "B".</p>
  
  <p>I have :</p>
  
  <pre><code>var readline = require('readline');
  
  var rl = readline.createInterface({
      input: process.stdin,
      output: process.stdout
  });
  
  rl.question("password : ", function(password) {
      console.log("Your password : " + password);
  });
  </code></pre>