If there's a vanilla JS version already why would you need it to use jQuery? Wouldn't that be introducing a new 'single point of failure' into this code on your

If there's a vanilla JS version already why would you need it to use jQuery? Wouldn't that be introducing a new 'single point of failure' into this code on your page? If there's any problem with jQuery or jQuery on your page then this code would then also be vulnerable. As-is it's good to go :)