The autocomplete input nobody is using (HTML datalist tag)
index.html
<label>Choose a color:</label>
<input list="colors" type="text" name="fav-colors">
<datalist id="colors">
<option value="Bright Red"></option>
<option value="Midnight Black"></option>
<option value="Sap Green"></option>
<option value="Titanium White"></option>
</datalist>