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    <title>WEB1-JavaScript</title>
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    <h1><a href="index.html">WEB</a></h1>
    <ol>
        <li><a href="1.html">HTML</a></li>
        <li><a href="2.html">CSS</a></li>
        <li><a href="3.html">JavaScript</a></li>
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    <h2>JavaScript</h2>
    <p>JavaScript, often abbreviated as JS, is a programming language that is one of the core technologies of the World Wide Web, 
        alongside HTML and CSS. As of 2022, 98% of websites use JavaScript on the client side for webpage behavior, 
        often incorporating third-party libraries. All major web browsers have a dedicated JavaScript engine to execute the code on users' devices.</p>
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