>This is in contrast to React which squishes the three into one monolithic class in it's .jsx What exactly are you talking about here? First, React is (largel

>This is in contrast to React which squishes the three into one monolithic class in it's .jsx What exactly are you talking about here? First, React is (largely) no longer class-based. Second, it's completely unopinionated about styles. You can write your own classes, use CSS-in-JS, whatever. Nothing about React components is concerned with styles at all, let alone forcing you to structure them a certain way. Vue is, if anything, way more opinionated about styles.