What design pattern does tailwind use?

I have little experience of programming and just want to find out which design patterns are based on the frameworks I use. For one thing, I use Vue.js, I know that Vue uses the "Model View ViewModel" design pattern, but I don't know which design pattern Tailwind uses. Is there a design pattern for Tailwind at all? If so, which? And if not, why not?

Thank you :)