JSFiddle - React, Tailwind, and code Playground

HTML

<button id="optionButton">Click</button>

<div id="dropMenu">Drop Menu</div>

JavaScript

$(document).click(function() { 
  $('#dropMenu').hide(); 
}); 
 
$('#optionButton').click(function() {  
  $('#dropMenu').show(); 
  return false; 
});