JSFiddle - React, Tailwind, and code Playground

HTML

<div id="output"></div>

JavaScript

function output(txt) {
     $("#output").append(txt + "<br>");   
}

$(function() {
    $(function() {
        output("I must run just after ready");
    });
});

$(function() {
    output("I want to run on ready");
});
    

$(function() {
    output("I also want to run on ready");
});