JSFiddle - React, Tailwind, and code Playground

HTML

<button>One</button> <button>Two</button> <button>Three</button>

JavaScript

var btns = document.querySelectorAll('button');
for (var i = 0; i < btns.length; i++) {
	console.log('1', btns[i]);
	btns[i].addEventListener('click', function (event) {
		console.log('2', btns[i]);
		console.log('3', event.target);
	}, false);
}