If I can chime in here, yeah that’s the gist although I’ll say Tailwind isn’t a panacea. My team and I still write vanilla CSS, but it’s less common and much more navigable. It’s usually because the Tailwind version (if the utilities exist) would be unwieldy.

When I started writing CSS I would commonly encounter modestly sized websites of only a couple hundred pages with 17 thousand lines of CSS or more because of frameworks like Bootstrap. At least a few hundred of those lines would be overrides and just as many would probably be redundant.

My team launched a 6 thousand page website this past year with only a couple hundred lines of vanilla CSS and roughly 3 thousand lines of Tailwind generated CSS total.

At the end of the day, Tailwind is a zero-runtime, tree-shakable CSS framework generator. The burden of naming many common and universal design artifacts is alleviated. Class reusability goes through the roof. Custom stylesheets regain the ability to be edited with confidence again. It’s good. It makes the HTML a bit bloated and ugly which deters people at first, but dev tools pick up the slack and so far I’ve yet to see any performance impact there.