JSFiddle - React, Tailwind, and code Playground

by louisbros

HTML

<div class="change">test</div>
<div class="change">test</div>
<div class="change">test</div>
<div class="change">test</div>
<div class="change">test</div>

JavaScript

var buttons = document.getElementsByClassName("change");
for(var i = 0;i < buttons.length;i++){
    buttons[i].onmouseover = function(){
        this.style.color = "red"; 
    }
}