JSFiddle - React, Tailwind, and code Playground

by paska

HTML

<a id="loading">loading</a>

JavaScript

var originalText = $("#loading").text(),
    i  = 0;
setInterval(function() {

    $("#loading").append(".");
    i++;
    
    if(i == 4)
    {
        $("#loading").html(originalText);
        i = 0;
    }

}, 500);