I'll reply because it seems like 25% of every thread I've read on front end development in the past 5 years has a comment like this. This library doesn't reall

I'll reply because it seems like 25% of every thread I've read on front end development in the past 5 years has a comment like this. This library doesn't really have anything to do with React. Just because it is implemented in React doesn't mean that React needs this, over say Vue or Angular or VanillaJS or w/e "cool" library you like. In fact I would say the existence of libraries like this should make you want to adopt React over a library with less adoption. I would also suggest you be more open to the idea that these kinds of things matter quite a bit when you are operating at scale. This type of library isn't really intended for the use case where spending time making optimizations isn't important or interesting.