Thats the wrong question. I highly suspect that more than 50% of the websites run jquery (or something like that) so the answer would be it is as relevant as ev

Thats the wrong question. I highly suspect that more than 50% of the websites run jquery (or something like that) so the answer would be it is as relevant as ever. A lot of developers dont care about the latest js framework and build their functionality in the back and still use jquery to tie it all together. Also: Bootstrap