I think the detail is that this JS answer is really only for people working at a seriously large scale. At that size, there is absolutely zero room for non-comp

I think the detail is that this JS answer is really only for people working at a seriously large scale. At that size, there is absolutely zero room for non-componentized logic as cross-managing a billion pages with duplicate HTML elements is pretty unacceptable. That said, Tailwind also allows you to define your own classes that apply multiple TW classes.