JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
  <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<body>
<input type="text" id="YOUR_ID_HERE"/>
</body>

CSS

.ui-menu-item:hover { background-color: red; }

JavaScript

$(function() {
var $INPUT =$("#YOUR_ID_HERE");
$INPUT.autocomplete({
    source: function (request, response) {
        var suggestions = [];
        suggestions.push({
            "label": "test",
            "value": "test"
        });
        suggestions.push({
            "label": "test",
            "value": "test"
        });
        suggestions.push({
            "label": "test",
            "value": "test"
        });
        suggestions.push({
            "label": "test",
            "value": "test"
        });
        suggestions.push({
            "label": "test2",
            "value": "test2"
        });

        suggestions.push({
            "label": "test2",
            "value": "test2"
        });

        suggestions.push({
            "label": "test2",
            "value": "test2"
        });

        suggestions.push({
            "label": "test2",
            "value": "test2"
        });

        suggestions.push({
            "label": "test2",
            "value": "test2"
        });

        suggestions.push({
            "label": "test2",
            "value": "test2"
        });

        suggestions.push({
            "label": "test2",
            "value": "test2"
        });

        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
        response(suggestions);
   ...