Programming

How to change HTML and CSS with JavaScript — an introduction to the DOM

Part of the entire reason that JavaScript exists is to interact with HTML and CSS. Learn how all three web languages intersect in this article!

ahmadsofyanahmadsofyan
Oktober 14, 2024 - 20:17
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Part of the entire reason that JavaScript exists is to interact with HTML and CSS. Learn how all three web languages intersect in this article!

Getting started

Create an HTML file with the following code, then open it up in your browser: 

<html>
    <head>
        <title>The DOM :Dtitle>
    head>
    <body>
        <h1>An h1h1>
        <p id="myId">I'm a paragraph, look at me!p>
        <h1 class="title second-h1" id="classesExample">Another h1h1>
        <h1>A third h1h1>
        <img src="https://codetheweb.blog/assets/img/posts/javascript-dom/llama.jpg">
        <script>
            // Exciting code coming soon!
        script>
    body>
html>

If you want to try out anything in this article, you can put it in the