I wasn't sure it would ever happen but we did it — we released a version of Tailwind CSS that includes text-shadow utilities.
Tailwind CSS v4.1 is here and it's packed with new utilities, variants, and developer experience improvements that will help you (or your LLM, you coward) build even better interactive experiences.
Check out the announcement post for all the details:
https://tailwindcss.com/blog/tailwindcss-v4-1