JSFiddle - React, Tailwind, and code Playground

HTML

<div id="abc"></div>

JavaScript

var lineData = ["abc,ABC", "def,DEF"];
for (var i=0; i < lineData.length; i++)
{
    optionData = lineData[i].split(",");
    if ($("#" + optionData[0]).length)
    {
        $("#" + optionData[0]).text(optionData[1]);
    }
}