jQuery Mask Plugin

Installation

Simple Mask

simple-mask/index.html:

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
  <link rel="stylesheet" href="css/master.css">
</head>
<body>
  <input type="text" name="date" placeholder="00/00/0000" data-mask="00/00/0000">
  <input type="text" name="cpf" placeholder="000.000.000-00">
  <script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.mask/1.14.15/jquery.mask.min.js"></script>
  <script src="js/main.js"></script>
</body>
</html>

simple-mask/js/main.js:

$(document).ready(function () {
  $('input[name=cpf]').mask('000.000.000-00')
})

simple-mask/css/master.css:

body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

input {
  text-align: right;
  font-size: 2rem;
}

Others