JSFiddle - React, Tailwind, and code Playground

HTML

<div id="myID" onclick="cc()">Click Here</div>

JavaScript

var timer;
var firing = false;
var begen = function(id) {
    alert('tek');
};

var popupAc = function(id) {
    alert('çift');
};

function cc(id) {
    if (firing) {
        popupAc(id);
        clearTimeout(timer);
        firing = false;
        return;
    }
    firing = true;
    timer = setTimeout(function() {
        begen(id);
        clearTimeout(timer);
        firing = false;
    }, 250);
}