JSFiddle - React, Tailwind, and code Playground

HTML

<a id="btn">Click me</a>

JavaScript

// I want this action to be executed on click, and the other too
jQuery(document).on('click','a#btn',function(){
        jQuery(this).append('.on(click)|') ;
}) ;

// This one is binded in a script i cannot edit :
// as he return false, the other on('click') are not executed
jQuery('a#btn').click(function(){
    jQuery(this).append('.click|') ;
    return false ;
}) ;