JSFiddle - React, Tailwind, and code Playground

HTML

<input type="button" value="test" onclick="test()">

JavaScript

function test(){
    var ss = 123123123123123123123123123123;
    if(ss == '123123123123123123123123123123') {
 alert("test");   
    }
    else
    {
        alert("test1");
    }
}