I have a select dropdown and trying to add search box at the top of available options, I have found a way using chosen library but I want to implement it with javascript or jquery.
how can I do this?
.Organization_Desg_filter_select {
    padding: 10px 0px;
    border-width: 0px;
    width: 240px;
}
<label class="mt-3 mb-0">Designation Name:</label>
                            <select class="Organization_Desg_filter_select">
                                <option selected="selected" disabled>Select</option>
                                <option value="Public Relationship Officer">Public Relationship Officer</option>
                                <option value="Officer">Officer</option>
                                <option value="Associate">Associate</option>
                                <option value="Executive">Executive</option>
                                <option value="Head of Department">Head of Department</option>
                            </select>
                            <hr class="mt-0" />
