It really depends. I think CDNs are still great if you are making smaller content website with few libs for things like lightboxes, sliders etc. It works out be

It really depends. I think CDNs are still great if you are making smaller content website with few libs for things like lightboxes, sliders etc. It works out better than bundling. There is much less complexity without build process. Many websites don't need too much JS and devs tend to overengineer them nowdays. If you are talking about products with lot of dependencies then of course but don't forget that bundler situation used to be completely different. There is not that much of difference (besides number of requests) between concating libs in sequence and loading libs in sequence.