JSFiddle - React, Tailwind, and code Playground

HTML

<a href="#first" data-simulate-hash="#first">1st Hash</a> | 
<a href="#second" data-simulate-hash="#second">2nd Hash</a>

<div id="first" class="container">
  1st hash
</div>

<div id="second" class="container">
  2nd hash
</div>

CSS

.container {
  display :none;
}

JavaScript

// yg ni if klik, boleh tukar ke dom ready
$(function(){
	//e.preventDefault();
  // yg ni aku simulate hash, sbb jsfiddle xsupport
  // nnti ko tukar location.hash
  var hash = location.hash; //first
  $('.container#'+hash).siblings("div").hide().end().show();
})