JSFiddle - React, Tailwind, and code Playground

HTML

<input type="text" value="somevalue"/>
<div></div>

JavaScript

function checkChange($this){
var value = $this.val();
  
    var sv=$this.data("stored");
        
    if(value!=sv)
        $this.trigger("simpleChange");

}
$(document).ready(function(){
$(this).data("stored",$(this).val());   
    $("input").bind("keyup",function(e){  
    checkChange($(this));
});
    
$("input").bind("simpleChange",function(e){
    alert("the value is chaneged");
    });
    
});