"So if I had to answer the listener’s question, I’d say that it doesn’t make sense to design your components in isolation and only afterwards put them into context. Creating a website and it’s underlying design system should be a concurrent process."
"Hand-in-hand with browser caching is cache busting. Say the browser has the CSS file cached for one year (not uncommon). Then you want to change the CSS. You need a strategy for breaking the cache and forcing the browser to download a new copy of the CSS."