JSFiddle - React, Tailwind, and code Playground

HTML

<link href="//cdnjs.cloudflare.com/ajax/libs/select2/4.0.0/css/select2.min.css" rel="stylesheet" />
                            <script src="//cdnjs.cloudflare.com/ajax/libs/select2/4.0.0/js/select2.min.js"></script>
<select id="appbundle_items_accountdebet" name="appbundle_items[accountdebet]" class="js-example-basic-single"><option value="1">001 - Środki trwałe x</option><option value="2">001-001 - Środek trwały 1 </option><option value="3">001-002 - Środek trwały 2 </option><option value="4">002 - Kasa</option><option value="7">04-33 - test</option><option value="10">05 - dff</option></select>

JavaScript

$(document).ready(function() {
    $(".js-example-basic-single").select2();
});