If you only need a couple of functions though, and makes your JS bundle just a few bytes bigger, getting the whole thing from the CDN is kind of silly. Especia

If you only need a couple of functions though, and makes your JS bundle just a few bytes bigger, getting the whole thing from the CDN is kind of silly. Especially for those with empty cache (need to make 1 extra DNS request, download 1 extra file, which is mostly unneeded, etc).