JSFiddle - React, Tailwind, and code Playground

HTML

<p class="test1 test2">text</p>
 <p class="test1 test2">text2</p>
 <p class="test1 test2">text3</p>
 <p class="test1 test2">text4</p>
 <p class="test1 test2">text5</p>

JavaScript

$("p").each(function(index){    
    console.log(index); 
    if(index==1){
       $(this).removeClass('test2');
    }    
});