Hi Braydon ;),
very nice Playground. I already thought about implementing my own.
I dont know how much effort you want to put into this project but I have a small Idea to make it even more awesome.
My Idea is a export button for the used styles. Maybe with the option to include normalize.css or not.
Often i design a very small static website and I load Tailwind via the CDN Link. Because I dont want to setup a whole build process just for purging the css.
With this export button it would be possible to copy the html inside your editor and export all classes which are used in the project. And then you would only need to include those exported styles and drop the CDN Link.
Maybe this would be a nice feature ;).
Thank you for thinking about it. If you want I can help you with this feature.