JSFiddle - React, Tailwind, and code Playground

JavaScript

// function to uncheck all subscriber checkboxes
function UncheckAllSubscriber(){ 
        $('#divSubscribersList input').prop('checked', false);
}

(function ($) {
	$(document).ready(function() {
		
         // add the link 
	       $("#divNewSubscriberLink").after('<div id="divUncheckAllSubscriberLink"><a href="javascript:UncheckAllSubscriber()" id="uncheckAllSubscriber">Uncheck ALL...</a></div>');
	

	});
})(jQuery);