JSFiddle - React, Tailwind, and code Playground

HTML

<div class="twelve columns filter-wrapper">
    <ul class="nav-bar-filter" id="nav-bar-filter">
        <li><a href="#">All</a> 
        </li>
        <li><a href="#">Small</a>

        </li>
        <li><a href="#">Medium</a>

        </li>
        <li><a href="#">Extra large</a>

        </li>
        <li><a href="#">Text</a>

        </li>
        <li><a href="#">Small-1</a>

        </li>
        <li><a href="#">Medium-1</a>

        </li>
        <li><a href="#">Extra large text</a>

        </li>
        <li><a href="#">Large text</a>

        </li>
        <li><a href="#">Another text</a>

        </li>
        <li><a href="#">text</a>

        </li>
    </ul>
    <ul id="more-nav">
        <li><b><a href="javascript:;" class="test">More &gt;</a></b>

            <ul class="subfilter" id="text"></ul>
        </li>
    </ul>
</div>

CSS

body {
    font-family: verdana;
    min-width: 250px;
}
ul#more-nav, ul#nav-bar-filter {
    display: inline-block;
    vertical-align: top;
}
ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}
li {
    padding: 4px 8px 4px 8px;
    margin: 0;
}
#nav-bar-filter li {
    display: inline-block;
    font-weight: bold;
}
a {
    text-decoration: none;
    color: #666;
    font-size: 13px;
}
.filter-wrapper {
    width: 100%;
    background: #eee;
    padding: 5px 10px 5px 10px;
}
#more-nav {
    float: right;
}
.subfilter{
    padding-top: 10px;
}
.subfilter li {
    margin: 0 0 0 20px;
    padding: 5px 0 0 0;
}

JavaScript

$(document).ready(function () {
    var menu = $("#nav-bar-filter"),
        subMenu = $(".subfilter"),
        more = $("#more-nav"),
        parent = $(".filter-wrapper"),
        ww = $(window).width(),
        smw = more.outerWidth();

    menu.children("li").each(function () {
        var w = $(this).outerWidth();
        if (w > smw) smw = w + 20;
        return smw
    });
    more.css('width', smw);

    function contract() {
        var w = 0,
            outerWidth = parent.width() - smw - 50;
        for (i = 0; i < menu.children("li").size(); i++) {
            w += menu.children("li").eq(i).outerWidth();
            if (w > outerWidth) {
                menu.children("li").eq(i - 1).nextAll()
                    .detach()
                    .css('opacity', 0)
                    .prependTo(".subfilter")
                    .stop().animate({
                    'opacity': 1
                }, 300);
                break;
            }
        }
    }

    function expand() {
        var w = 0,
            outerWidth = parent.width() - smw - 20;
        menu.children("li").each(function () {
            w += $(this).outerWidth();
            return w;
        });
        for (i = 0; i < subMenu.children("li").size(); i++) {
            w += subMenu.children("li").eq(i).outerWidth();
            if (w > outerWidth) {
                var a = 0;
                while (a < i) {
                    subMenu.children("li").eq(a)
                        .css('opacity', 0)
                        .detach()
                        .appendTo("#nav-bar-filter")
                        .stop().animate({
                        'opacity': 1
                    }, 300);
                    a++;
                }
                break;
            }
        }
    }
    contract();

    $(window).on("resize", function (e) {
        ($(window).width() > ww) ? expand() : contract();
        ww = $(window).width();
    });
    
    $('.test').on("click", function (e) {
 ...