webflow-load-more/webflow-load-more.js

$(document).ready(function () {
    $(".w-pagination-next").bind('click', function (e) {
        e.preventDefault();
        jQuery.get($(this).attr('href'), function (data) {
            console.log(data);
            $('.w-dyn-items').append($(data).children('.w-dyn-item'));
        })
    });
});