[player2121]

> So you can use CSS the way it was designed?

css was designed to style HTML documents. It was never designed to build rich and scallable apps thus we have all these libraries which fixes a lot of underlining problems.

[saagarjha]

What problems do they fix? How do they deal with refactoring?

[cutemonster]

Refactoring: I suppose one then just refactors js instead of css. And even simpler/safer? If using typescript to make the js and refactorings type safe