JSFiddle - React, Tailwind, and code Playground

HTML

<div id="div">

</div>
<br/>
<br/>
<br/>
<h4>
Expected: ಕ,ನ್ನ,ಡ
</h4>

JavaScript

str = "ଓଡ଼ିଆ";
arr = str.split("");
document.getElementById("div").innerHTML = arr;