JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    <span>
        <span id="test"><span class="test"></span></span>
        <span class="test"></span>
        <span id="goat"><span></span></span>
    </span>
</div>

JavaScript

var noID = $('*:not([id])');
var noClass = $('*:not([class])'); 

var withSpace = $('*:not([id]) *:not([class])'); 
var noSpace= $('*:not([id]):not([class])'); 

console.log(withSpace.length);
console.log(noSpace.length);

noSpace.each(function() {
    console.log($(this));
});