JSFiddle - React, Tailwind, and code Playground

HTML

<input type="button" value="Run test" />
<div class="log"></div>

JavaScript

$(document).ready(function(){
    var log = $(".log"), eventObj;
    
    $("input").bind("click", function(event){
        event.preventDefault();
        eventObj = event;
        
        $("<div></div>")
            .text("Preventing default...")
            .appendTo(log);
    });
    
    $(document).delegate("input", "click", function(event){
        
        $("<div></div>")
            .text("Default prevented: " + event.isDefaultPrevented())
            .appendTo(log);
        
        $("<div></div>")
            .text("Same event object: " + (event === eventObj))
            .appendTo(log);
            
    });   
});