Andrea Giammarchi

emi420 ... returning this in a constructor is not educational, is just wrong understanding/teaching of how a constructor work, sorry

drop the loop and use:

this.push.apply(this, document.querySelectorAll(query));

and drop the return too ... there is no need to return this; in JavaScript, that is what a constructor returns in any case.

for Safari browser too, base64 needed

data:text/html;base64,PGh0bWwgY29udGVudGVkaXRhYmxlPg==

br