index.html

<!DOCTYPE html>
<html>
<head>
  <title>Snake Game</title>
</head>
<body>
  <canvas
    class="canvas"
    height="300"
    width="300"
    style="background-color: #3e3e3e">
  </canvas>
  <h1 class="score"></h1>
</body>
<script type="text/javascript" src="fruit.js"></script>
<script type="text/javascript" src="snake.js"></script>
<script type="text/javascript" src="draw.js"></script>
</html>