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Use npm Packages

We can make npm packages available for you to use in your JavaScript. We use webpack to prepare them and make them available to import. We'll also process your JavaScript with Babel.

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HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

              <form class="demo-form">
  <div class="form-section">
    <label for="firstname">First Name:</label>
    <input type="text" class="form-control" name="firstname" required="" id = "txtName">

    <label for="lastname">Last Name:</label>
    <input type="text" class="form-control" name="lastname" required="">

  <div class="form-section">
    <input type = "text" id = "txtOutput" class="form-control" readonly>
    <label for="email">Email:</label>
    <input type="email" class="form-control" name="email" required="">

  <div class="form-section">
    <label for="color">Favorite color:</label>
    <input type="text" class="form-control" name="color" required="">

  <div class="form-navigation">
    <button type="button" class="previous btn btn-info pull-left">&lt; Previous</button>
    <button type="button" class="next btn btn-info pull-right" onclick = "sayHi()">Next &gt;</button>
    <input type="submit" class="btn btn-default pull-right">
    <span class="clearfix"></span>

              .form-section {
  position: absolute;
  padding-left: 15px;
  border-left: 2px solid #FF851B;
  transition: opacity 1.75s ;
   -moz-transition: opacity 1.75s ;
   -webkit-transition: opacity 1.75s ;
.form-section.current {
 position: relative;
  transition: opacity 1.75s ease-in-out;
   -moz-transition: opacity 1.75s ease-in-out;
   -webkit-transition: opacity 1.75s ease-in-out;
.btn-info, .btn-default {
  margin-top: 10px;
html.codepen body {
  margin: 1em;
 transition: all 1.75s ease-in-out;
   -moz-transition: all 1.75s ease-in-out;
   -webkit-transition: all 1.75s ease-in-out; 

              $(function () {
  var $sections = $('.form-section');

  function navigateTo(index) {
    // Mark the current section with the class 'current'
    // Show only the navigation buttons that make sense for the current section:
    $('.form-navigation .previous').toggle(index > 0);
    var atTheEnd = index >= $sections.length - 1;
    $('.form-navigation .next').toggle(!atTheEnd);
    $('.form-navigation [type=submit]').toggle(atTheEnd);

  function curIndex() {
    // Return the current index by looking at which section has the class 'current'
    return $sections.index($sections.filter('.current'));

  // Previous button is easy, just go back
  $('.form-navigation .previous').click(function() {
    navigateTo(curIndex() - 1);

  // Next button goes forward iff current block validates
  $('.form-navigation .next').click(function() {
    if ($('.demo-form').parsley().validate('block-' + curIndex()))
      navigateTo(curIndex() + 1);

  // Prepare sections by setting the `data-parsley-group` attribute to 'block-0', 'block-1', etc.
  $sections.each(function(index, section) {
    $(section).find(':input').attr('data-parsley-group', 'block-' + index);
  navigateTo(0); // Start at the beginning

  // from textBoxes.html
  function sayHi(){
  var txtName = document.getElementById("txtName");
  var txtOutput = document.getElementById("txtOutput");
  var name = txtName.value;
  txtOutput.value = "Hi there, " + name + "! Could you pop your email address below?"
  } // end sayHi
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