JSFiddle - React, Tailwind, and code Playground

HTML

<div class="root">
  <div class="test">
    <div class="test1">
        <div class="select"></div>
        <div class="select"></div>
        <div class="select"></div>
    </div>
  </div>

  <div class="root">
    <div class="tst">
      <div class="select"></div>
      <div class="select"></div>
      <div class="select"></div>
    </div>
  </div>
</div>

JavaScript

console.log($('.root>.select:not(.root .root .select)'));