test-particles-plain.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Particles background</title>

    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script src="js/particles.min.js"></script>

    <script>
    window.onload = function() {
        Particles.init({ options });
    };

    // e.g.
    window.onload = function() {
        Particles.init({
            selector: '#mainCanvas',
            maxParticles: 120,  //default = 100
            color: '#FFFFFF',  // must use a 6 digits
            sizeVariations: 4,  //  default = 3
            speed: 0.1,  // default = 0.58
            minDistance: 50, //  default = 120 // I suspect this acually may be maximum distance
            connectParticles: true  //  default = false
        });
    };
    </script>

    <style>
        html,
        body {
            margin: 0px;
            background-color: #000000;
        }

        #myCanvas {
            position: absolute;
            display: block;
            top: 0;
            left: 0;
            z-index: 0;
        }
    </style>

</head>
<body>
<h1 style="color:#FFFFFF; z-index: 1;">Something here</h1>
<canvas id="mainCanvas">


</canvas>

</body>
</html>

<!--  based on  https://github.com/marcbruederlin/particles.js  -->