Is it possible to use multiple variables instead of selectors in jQuery

Question

I know that it\'s faster to do the following:

var $header = $(\"#header\");
$header.css({color:\"#ff0000\"});
$header.find(\"a\").addClass(\"foo\");
<         


        

Answer 1

Use ES6 template literals for multiple variables as selectors:

$(`${$header_elements}, ${$footer_elements}`).css('color','#ff0000');