I agree. I glanced through the list and noticed a couple problems myself too. Their `replaceWith` doesn't provide the functionality that jQuery offers -- it doe

I agree. I glanced through the list and noticed a couple problems myself too. Their `replaceWith` doesn't provide the functionality that jQuery offers -- it doesn't take into account event handlers bound to DOM elements. Also, their `extend` does a shallow merge, not a deep merge. I don't particularly understand the rush to rip jQuery out of everything. It seems like a lot of people are doing it just because it's the trending thing to do. There are some things that jQuery does very well -- even in today's world where modern web dev is dominated by SPA components. I'm the maintainer of https://github.com/elliotnb/observable-slim https://github.com/elliotnb/observable-slim and https://github.com/elliotnb/nimbly https://github.com/elliotnb/nimbly -- the latter of which is an SPA component framework whose core requires jQuery. It uses jQuery to update DOM nodes with `replaceWith`, merge deeply nested objects with `extend`, among other things. Nimbly components are not required to use jQuery -- only the framework core uses it. Aside from the eliminating the extra 69KB footprint from adding jQuery 3.1.1 slim min, I don't see any reason to rush to rip jQuery out of the Nimbly core. On the contrary, using jQuery helped us get the framework built faster and helped us keep the code expressive and easy-to-follow.