JSFiddle - React, Tailwind, and code Playground

by lshettyl

HTML

<a href="#">Yahoo!</a><br/>
<a href="#">Facebook</a><br/>
<a href="#">Google</a><br/>

JavaScript

var as = document.getElementsByTagName('a');
for (var i=0; i<as.length; i++) {
    var link = as[i];
    (function(index){
        link.onclick = function() {
            alert (index);
        }
    }(i));
}