index.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">
    <title>Raindrop Effect</title>
    <link rel="stylesheet" href="./assets/css/style.css">
    <script src="./bundle/index.js"></script>
</head>

<body>
    <div id="root">
        <canvas id="canvas"></canvas>
        <p id="loading">Loading...</p>
    </div>
    <script>
        const canvas = document.querySelector("#canvas");
        const rect = canvas.getBoundingClientRect();
        canvas.width = rect.width;
        canvas.height = rect.height;

        const raindropFx = new RaindropFX({
            canvas: canvas,
            background: "assets/img/84765992_p0.jpg",
        });

        window.onresize = () =>
        {
            const rect = canvas.getBoundingClientRect();
            raindropFx.resize(rect.width, rect.height);
        }

        raindropFx.start();
    </script>
</body>

</html>