This is an edge case of one of many libraries that attempts to make form handling simpler. It's well known that rapid rerenders of complex components is bad for

This is an edge case of one of many libraries that attempts to make form handling simpler. It's well known that rapid rerenders of complex components is bad for performance, rendering 83 form elements every time a key is pressed is obviously not going to do well. There are ways to mitigate this (like debouncing the keypress handler), but this issue alone doesn't mean React can't handle large forms.