JSFiddle - React, Tailwind, and code Playground

HTML

<p class="target">click me!</p>
<p class="target">then click me!</p>

<a href="#">click link</a>

JavaScript

var touchtime = 0;
$('.target').on('click', function() {
    if(touchtime == 0) {
        touchtime = new Date().getTime();
    } else {
        if(((new Date().getTime())-touchtime) < 800) {
            alert("double clicked");
            touchtime = 0;
        } else {
            touchtime = 0;
        }
    } 
});