I'm trying to sort out using tailwindcss and grav. I followed the docs on installing devtools, and created a new theme with them using the tailwind template type.
First thing I noticed was the base.deafult was including the wrong CSS file, trying to include a css/app' ~ extension ~ '.css' when package.json scripts were building site.css
Second thing I noticed is the tailwind.config.js that it produced is missing the content section that tells Tailwind what Tailwind class names you've used (It's using the older purge export?).