JSFiddle - React, Tailwind, and code Playground

HTML

<div class="scrollable">   

   <!-- root element for the items -->
   <div class="items">

      <!-- 1-5 -->
      <div>
         <img src="http://farm1.static.flickr.com/143/321464099_a7cfcb95cf_t.jpg" />
         <img src="http://farm4.static.flickr.com/3089/2796719087_c3ee89a730_t.jpg" />
         <img src="http://farm1.static.flickr.com/79/244441862_08ec9b6b49_t.jpg" />
         <img src="http://farm1.static.flickr.com/28/66523124_b468cf4978_t.jpg" />
         <img src="http://farm1.static.flickr.com/164/399223606_b875ddf797_t.jpg" />
      </div>

      <!-- 5-10 -->
      <div>
         <img src="http://farm1.static.flickr.com/163/399223609_db47d35b7c_t.jpg" />
         <img src="http://farm1.static.flickr.com/135/321464104_c010dbf34c_t.jpg" />
         <img src="http://farm1.static.flickr.com/40/117346184_9760f3aabc_t.jpg" />
         <img src="http://farm1.static.flickr.com/153/399232237_6928a527c1_t.jpg" />
         <img src="http://farm1.static.flickr.com/50/117346182_1fded507fa_t.jpg" />
      </div>

      <!-- 10-15 -->
      <div>
         <img src="http://farm4.static.flickr.com/3629/3323896446_3b87a8bf75_t.jpg" />
         <img src="http://farm4.static.flickr.com/3023/3323897466_e61624f6de_t.jpg" />
         <img src="http://farm4.static.flickr.com/3650/3323058611_d35c894fab_t.jpg" />
         <img src="http://farm4.static.flickr.com/3635/3323893254_3183671257_t.jpg" />
         <img src="http://farm4.static.flickr.com/3624/3323893148_8318838fbd_t.jpg" />
      </div>

   </div>

</div>

JavaScript

$(document).ready(function() {
    if (screen.width < 1440){
        var i = $("img").clone();
        $('.items div').remove();
        for (var a = 0; a < i.length/3; a++){
            var d = $('<div></div>');
            d.append(i.slice(a * 3 - 3, a * 3));
            $('.items').append(d);
        }
    }
});