JSFiddle - React, Tailwind, and code Playground

HTML

<select id="ma-liste">
<option value="1">bleu</option>
<option value="1">rouge</option>
<option value="1">jaune</option>
<option value="1">rose</option>
<option value="1">noir</option>
</select>

<button id="copie">copier la liste</button>

<div id="other-list"></div>

JavaScript

$("#copie").click(function(){

     $("#other-list").append($("#ma-liste").clone());

});