<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <link rel="stylesheet" href="main.css">
    <script type="text/javascrypt" src="https://code.jquery.com/jquery-2.1.0.min.js"></script>
    <script type="text/javascrypt" src="bower_components/jQuery/src/jquery.js"></script>
</head>

<body>
    <input id="button" type="button" value="butt" />
    <input id="textname" type="text" value="new" onchange="alert(this.value);" />
</body>

</html>
commit help error
0.001

desc