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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.

            
              <!-- check the code here https://codepen.io/cartalan/pen/NjPJjj -->
<div class="wrapper">
  <h3>Xylophone - Musical Instrument</h3>
  <div class="container">
    <div class="note note-do1" id="0">
      <div class="screw1 screw1-do1"></div>
      <div class="screw2 screw2-do1"></div>
    </div>
    <div class="note note-re" id="1">
      <div class="screw1 screw1-re"></div>
      <div class="screw2 screw2-re"></div>
    </div>
    <div class="note note-mi" id="2">
      <div class="screw1 screw1-mi"></div>
      <div class="screw2 screw2-mi"></div>
    </div>
    <div class="note note-fa" id="3">
      <div class="screw1 screw1-fa"></div>
      <div class="screw2 screw2-fa"></div>
    </div>
    <div class="note note-sol" id="4">
      <div class="screw1 screw1-sol"></div>
      <div class="screw2 screw2-sol"></div>
    </div>
    <div class="note note-la" id="5">
      <div class="screw1 screw1-la"></div>
      <div class="screw2 screw2-la"></div>
    </div>
    <div class="note note-si" id="6">
      <div class="screw1 screw1-si"></div>
      <div class="screw2 screw2-si"></div>
    </div>
    <div class="note note-do2" id="7">
      <div class="screw1 screw1-do2"></div>
      <div class="screw2 screw2-do2"></div>
    </div>
  </div>
  <div class="bnt-group">
    <div id="btn1" class="btn btn-1"><i class="fa fa-music" aria-hidden="true"></i></div>
    <div id="btn2" class="btn btn-2"><i class="fa fa-music" aria-hidden="true"></i></div>
    <div id="btn3" class="btn btn-3"><i class="fa fa-music" aria-hidden="true"></i></div>
    <div id="btn4" class="btn btn-4"><i class="fa fa-music" aria-hidden="true"></i></div>
    <div id="btn5" class="btn btn-5"><i class="fa fa-music" aria-hidden="true"></i></div>
  </div>  
</div>
<audio src="https://raw.githubusercontent.com/cartalan/Xilofono-Exercise/master/sound/1-DO.mp3" class="sound"></audio>
<audio src="https://raw.githubusercontent.com/cartalan/Xilofono-Exercise/master/sound/2-RE.mp3" class="sound"></audio>
<audio src="https://raw.githubusercontent.com/cartalan/Xilofono-Exercise/master/sound/3-MI.mp3" class="sound"></audio>
<audio src="https://raw.githubusercontent.com/cartalan/Xilofono-Exercise/master/sound/4-FA.mp3" class="sound"></audio>
<audio src="https://raw.githubusercontent.com/cartalan/Xilofono-Exercise/master/sound/5-SOL.mp3" class="sound"></audio>
<audio src="https://raw.githubusercontent.com/cartalan/Xilofono-Exercise/master/sound/6-LA.mp3" class="sound"></audio>
<audio src="https://raw.githubusercontent.com/cartalan/Xilofono-Exercise/master/sound/7-SI.mp3" class="sound"></audio>
<audio src="https://raw.githubusercontent.com/cartalan/Xilofono-Exercise/master/sound/8-DO.mp3" class="sound"></audio>
            
          
!
            
              @function longShadow($number, $color) {
  $box-shadow: 1px 1px #{$color};
  @for $i from 1 through $number {
    $box-shadow: '#{$box-shadow}, #{$i}px #{$i}px #{$color}'; 
  }
  @return unquote($box-shadow);
}

body {
  background-color: #FCF8E0;
  font-family: 'Raleway', sans-serif;
}

.wrapper {
  // margin-bottom: 302px;
  text-align: center;
}

.container {
  width: 600px;
  height: 300px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 36px 0;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  &:after {
    content: '';
    position: absolute;
    display: flex;
    top: 51%;
    left: -10px;
    width: 625px;
    height: 120px;
    background-color: #574632;
    transform: translateY(-50%);
    border-radius: 3px;
    box-shadow: longShadow(3, darken(#574632, 9));
  }
}

.bnt-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  // align-items: space-between;
  flex-direction: row;
  width: 700px;
  height: 100px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #2D3235;
  font-weight: normal;
  width: 150px;
  height: 35px;
  background-color: #DAA51E;
  border-radius: 5px;
  box-shadow: longShadow(2, darken(#DAA51E, 20));
  &-1:before {
    content: 'La Cucaracha';
    margin-right: 3px;
  }
  &-2:before {
    content: 'Christmas Carol';
    margin-right: 3px;
  }
  &-3:before {
    content: 'Happy Birthday';
    margin-right: 3px;
  }
  &-4:before {
    content: 'Twinkle Twinkle';
    margin-right: 3px;
  }
   &-5:before {
    content: 'Cielito Lindo';
    margin-right: 3px;
  }
  &:active {
    box-shadow: longShadow(2, darken(#DAA51E, 20)) inset;
    color: lighten(#2D3235, 5);
  }
}

.screw1,.screw2  {
  width: 20px;
  height: 20px;
  background-color: #CCCCCC;
  position: absolute;
  border-radius: 50%;
  box-shadow: longShadow(1, darken(#CCCCCC, 20));
}

.screw1 {
  &-do1 {
    top: 105px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(8deg);
    }
  }
  &-re {
    top: 95px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(54deg);
    }    
  }
  &-mi {
    top: 85px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(48deg);
    }
  }
  &-fa {
    top: 75px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(22deg);
  }
  }
  &-sol {
    top: 65px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(63deg);
    }
  }
  &-la {
    top: 55px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(97deg);
    }
  }
  &-si {
    top: 45px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(17deg);
    }
  }
  &-do2 {
    top: 35px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(38deg);
    }
  }  
}

.screw2 {
  &-do1 {
    top: 175px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(14deg);
    }  
  }
  &-re {
    top: 165px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(27deg);
    }  
  }
  &-mi {
    top: 155px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(4deg);
    }  
  }
  &-fa {
    top: 145px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(38deg);
    }  
  }
  &-sol {
    top: 135px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(56deg);
    }  
  }
  &-la {
    top: 125px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(18deg);
    }  
  }
  &-si {
    top: 115px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(56deg);
    }  
  }
  &-do2 {
    top: 105px;
    &:after {
      content: '|';
      color: darken(#CCCCCC, 20);
      position:absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%) rotate(84deg);
    }  
  }  
}

.note {
  width: 60px;
  display: flex;
  color: #3a2f21;
  font-weight: normal;
  justify-content: center;
  align-items: center;
  border-radius: 10px;
  position: relative;
  z-index: 10;
  &-do1 {
    background-color: #FF0033;
    height: 300px;
    box-shadow: longShadow(3, darken(#FF0033, 9));
    &:after {
      content: 'DO';
    }
    &:active {
      background-color: darken(#FF0033, 15);
    }
  }
  &-re {
    background-color: #4A4475;
    height: 280px;
    box-shadow: longShadow(3, darken(#4A4475, 9));
    &:after {
      content: 'RE';
    }
    &:active {
      background-color: darken(#4A4475, 15);
    }
  }
  &-mi {
    background-color: #1482A1;
    height: 260px;
    box-shadow: longShadow(3, darken(#1482A1, 9));
    &:after {
      content: 'MI';
    }
    &:active {
      background-color: darken(#1482A1, 15);
    }
  }
  &-fa {
    background-color: #F3A30F;
    height: 240px;
    box-shadow: longShadow(3, darken(#F3A30F, 9));
    &:after {
      content: 'FA';
    }
    &:active {
      background-color: darken(#F3A30F, 15);
    }
  }
  &-sol {
    background-color: #5DD3B1;
    height: 220px;
    box-shadow: longShadow(3, darken(#5DD3B1, 9));
    &:after {
      content: 'SOL';
    }
    &:active {
      background-color: darken(#5DD3B1, 15);
    }
  }
  &-la {
    background-color: #90DBCF;
    height: 200px;
    box-shadow: longShadow(3, darken(#90DBCF, 9));
    &:after {
      content: 'LA';
    }
    &:active {
      background-color: darken(#90DBCF, 15);
    }
  }
  &-si {
    background-color: #FFA4A0;
    height: 180px;
    box-shadow: longShadow(3, darken(#FFA4A0, 9));
    &:after {
      content: 'SI';
    }
    &:active {
      background-color: darken(#FFA4A0, 15);
    }
  }
  &-do2 {
    background-color: #FF404B;
    height: 160px;
    box-shadow: longShadow(3, darken(#FF404B, 9));
    &:after {
      content: 'DO';
    }
    &:active {
      background-color: darken(#FF404B, 15);
    }
  }
}
            
          
!
            
              // do 0
// re 1
// mi 2
// fa 3
// sol 4
// la 5
// si 6
// do+ 7

var notes = $('.sound');

var note1 = [0,0,0,3,5,  0,0,0,3,5,  3,3,2,2,1,1,0,  0,0,0,2,4,  0,0,0,2,4,  7,7,6,5,4,3,1,0];
var tempo1 = [1,1,1,2,3,  1,1,1,2,3,  1,1,1,1,1,1,3,  1,1,1,2,3,  1,1,1,2,3,  2,1,1,1,1,1,1,1];

var note2 = [2,2,2,  2,2,2,  2,4,0,1,2,  3,3,3,  3,2,2,  2,1,1,2,1,4,  2,2,2,  2,2,2,  2,4,0,1,2,  3,3,3,  3,2,2,  4,4,3,1,0];
var tempo2 = [1,1,2,  1,1,2,  1,1,1,1,4,  1,1,2,  1,1,2,  1,1,1,1,2,2,  1,1,2,  1,1,2,  1,1,1,1,4,  1,1,2,  1,1,2,  1,1,1,1,4];

var note3 = [0,0,1,0,3,2,  0,0,1,0,4,3,  0,0,7,5,3,3,2,1,  6,6,5,3,4,3];
var tempo3 = [2,1,2,2,2,3,  2,1,2,2,2,3,  2,1,2,2,2,2,2,3,  2,1,2,2,2,3];

var note4 = [0,0,4,4,5,5,4,5,5,2,2,1,1,0,  4,4,3,3,2,2,1,4,4,3,3,2,2,1,  0,0,4,4,5,5,4,3,3,2,2,1,1,0];
var tempo4 = [2,2,2,2,2,2,4,2,2,2,2,2,2,3,  2,2,2,2,2,2,4,2,2,2,2,2,2,3,  2,2,2,2,2,2,4,2,2,2,2,2,2,3];

var note5 = [7,7,5,6,4,7,7,5,6,4,7,7,6,5,4,3,1,  6,6,5,4,3,1,1,2,3,4,4,3,2,1,0];
var tempo5 =[1,2,1,1,1,1,2,1,1,1,1,2,1,1,1,1,2,  1,2,1,1,1,1,2,1,1,1,2,1,1,1,2];

$('.note').click(function() {
  var num = parseInt(this.id);
  play(num);
});

$('#btn1').click(function() {
  var count = 0;
  for(var i= 0; i < note1.length; i++) {
    setTimeout(function(sound) {
      play(note1[sound]);
    }, rhythm1(i) * 350, i);
  }
});

$('#btn2').click(function() {
  var count = 0;
  for(var i= 0; i < note2.length; i++) {
    setTimeout(function(sound) {
      play(note2[sound]);
    }, rhythm2(i) * 350, i);
  }
});

$('#btn3').click(function() {
  var count = 0;
  for(var i= 0; i < note3.length; i++) {
    setTimeout(function(sound) {
      play(note3[sound]);
    }, rhythm3(i) * 350, i);
  }
});

$('#btn4').click(function() {
  var count = 0;
  for(var i= 0; i < note4.length; i++) {
    setTimeout(function(sound) {
      play(note4[sound]);
    }, rhythm4(i) * 350, i);
  }
});

$('#btn5').click(function() {
  var count = 0;
  for(var i= 0; i < note5.length; i++) {
    setTimeout(function(sound) {
      play(note5[sound]);
    }, rhythm5(i) * 350, i);
  }
});

function play(num) {
  notes[num].pause();
  notes[num].currentTime = 0;
  notes[num].play();
  $("#" + num).css({
    "font-weight": "bold",
    "color": "#FCFBE3"
  });
  setTimeout(function() {
    $("#" + num).css({
      "font-weight": "normal",
      "color": "#3a2f21"
    });
  }, 300);
}

function rhythm1(num) {
  var count = 0;
  for (var i = 0; i < num ; i++) {
    count = count + tempo1[i];
  }
  return count;
}

function rhythm2(num) {
  var count = 0;
  for (var i = 0; i < num ; i++) {
    count = count + tempo2[i];
  }
  return count;
}

function rhythm3(num) {
  var count = 0;
  for (var i = 0; i < num ; i++) {
    count = count + tempo3[i];
  }
  return count;
}

function rhythm4(num) {
  var count = 0;
  for (var i = 0; i < num ; i++) {
    count = count + tempo4[i];
  }
  return count;
}

function rhythm5(num) {
  var count = 0;
  for (var i = 0; i < num ; i++) {
    count = count + tempo5[i];
  }
  return count;
}
            
          
!
999px
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