JSFiddle - React, Tailwind, and code Playground

by infatti

HTML

<span id="myLinks">
  <a href="#div1">link 1</a>
  <a href="#div2">link 2</a>
</span>
<hr />
<div id="myDivs">
  <div id="div1">div 1</div>
  <div id="div2">div 2</div>
</div>

JavaScript

var alertHref = $('#myLinks').find('a').attr('href');

$('#myDivs').find(alertHref).css('background-color', 'yellow');