JSFiddle - React, Tailwind, and code Playground

by webcebir

HTML

<button id="test" 
style="width:200px;
height:200px;
font-size:28px">Tıkla</button>

JavaScript

var select = function (x){
    this.Node = document.querySelector( x );
    return this;
}
  var on = function (c,fonk,capture){
  this.Node.addEventListener(c,fonk,capture);
  return this;
}
document.addEventListener("DOMContentLoaded", function() {
 
select("#test").on("click",function(){
this.style["background"]="DeepSkyBlue ";
});
 
});