JSFiddle - React, Tailwind, and code Playground

by mooyah

HTML

<h1> I am right!? </h1>
<div id="outer_foo">
</div>
<div id="inner_foo">
</div>

CSS

#outer_foo {
    color: red;
}
#inner_foo {
    color: green;
}

JavaScript

var foo = "bar";

function IModifyGlobals()
{
    var foo = "baz";
    document.getElementById("inner_foo").innerHTML = foo;
}

IModifyGlobals();
document.getElementById("outer_foo").innerHTML = foo;