A Button that scrolls the page down from section to section smoothly

scroll-down-button.js

// A Button that scrolls the page down from section to section smoothly
// Button needs to be positioned absolutely and design using css or a builder
// Here is the demo of this button in use https://youtu.be/_JZ9k0kT7yY?t=382
// Borrowed from https://github.com/thisbit/github_snippets/blob/main/js/scroll-down-button.js and converted to jQuery

jQuery(document).ready(function($) {
    const $button = $('.carret-down');
    const $sections = $('.custom-section');
    
    function* goToNextSection(event) {
        let i = 1, max = $sections.length;
        while (true) {
            yield event[i++];
            i %= max;
        }
    }
    const buttonClicked = goToNextSection($sections);

    $button.on('click', function() {
        $(buttonClicked.next().value).get(0).scrollIntoView({ behavior: "smooth", block: "center"});
    });
});