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    <title>WEB1 - JavaScript</title>
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    <h1><a href="index.html">WEB</a></h1>
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            <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 란 무엇인가?</h2>
        <p>JavaScript (/ˈdʒɑːvəskrɪpt/), 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.
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