Edit fiddle - JSFiddle - React, Tailwind, and code Playground

JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
   <div class="element"></div>
   <div class="element"></div>
   <div class="element"></div>
   <div class="element">
       <div class="container">
           <div class="element"></div>
           <div class="element"></div>
           <div class="element"></div>
       </div>
   </div>

JavaScript

alert($("body > div.container > .element").length)

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JSFiddle - React, Tailwind, and code Playground

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JavaScript

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