examples/useWindowSize.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script src="https://cdn.tailwindcss.com"></script>
    <script type="module">
        import { useWindowSize } from '/dist/alpine-hooks.js'

        document.addEventListener('alpine:init', () => {
            Alpine.plugin(useWindowSize)
        })
    </script>
    <script src="//unpkg.com/alpinejs" defer></script>
    <title>$useWindowSize</title>
</head>
<body class="antialiased w-screen h-screen bg-neutral-800 py-24">
    <h1 class="text-2xl font-bold text-white text-center">
        $useWindowSize()
    </h1>

    <main x-data="{ size: $useWindowSize() }" class="max-w-7xl mx-auto border border-neutral-700/50 bg-neutral-700/75 mt-24 rounded-lg p-4">
        <p class="text-neutral-100 text-center">
            Resize the window and watch the dimensions change below.
        </p>

        <p class="text-xl mx-auto font-medium text-center text-neutral-300 mt-4">
            <span x-text="size.width"></span>px by <span x-text="size.height"></span>px
        </p>
    </main>
</body>
</html>