JSFiddle - React, Tailwind, and code Playground

by Sergei Sokolov

HTML

<div>
      <p>1</p>
      <p>2</p>
      <p>3</p>
      <p>4</p>
      <p>5</p>
      <p>n-1</p>
      <p>n</p>
</div>

JavaScript

/**
 * для вопроса https://toster.ru/q/405031
 */
$('div').children().slice(3).remove();