JSFiddle - React, Tailwind, and code Playground

by Ben Bankes

HTML

<div id="academic">
    <div class="uniqueWrapper">
        <div>
            <input name="myInput[]" />
        </div>
        <div>
            <input name="myOtherInput[]" />
        </div>
        <button class="add">+</button>
        <button class="remove">-</button>
    </div>
</div>

JavaScript

$(document).on('click', '.add', function () {
    var form = $(this).parents('.uniqueWrapper').eq(0);
    var formClone = form.clone();
    form.after(formClone);
});

$(document).on('click', '.remove', function () {
    $(this).parents('.uniqueWrapper').eq(0).remove();
});