JSFiddle - React, Tailwind, and code Playground
by gyaresu
HTML
<input type="text" id="comboBox" />
<ul id="comboBoxData">
<li>1</li>
<li>12</li>
<li>123</li>
<li>1234</li>
<li>12345</li>
<li>123456</li>
<li>1234567</li>
<li>12345678</li>
</ul>
JavaScript
$('#comboBox').bind('keydown keypress keyup change', function() {
var search = this.value;
var $li = $("#comboBoxData li").hide();
$li.filter(function() {
return $(this).text().indexOf(search) >= 0;
}).show();
});