JSFiddle - React, Tailwind, and code Playground

HTML

<input type="radio" name="groupName" value="Milk"> Milk
<input type="radio" name="groupName" value="Butter" checked> Butter
<input type="radio" name="groupName" value="Cheese"> Cheese

JavaScript

$('input[name="groupName"]').click(function() {
   alert($(this).val()); 
});