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MDN's In-Depth JavaScript Guide: A Comprehensive Resource for Developers

Tutorial August 30, 2024
javascript

The guide starts with a simple "Hello World" program, showing how to include JavaScript in an HTML file:

<!DOCTYPE html>
<html>
<head>
    <title>My First JavaScript</title>
</head>
<body>
    <h1>Hello World!</h1>
    <script>
        document.querySelector('h1').textContent = 'Hello, JavaScript!';
    </script>
</body>
</html>

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