That sounds great, I imagine a copy-pastable component that allows you to tweak your shadcn/ui styles in dev-mode only? Similar to a debugger?

Yes we can save themes in global css or db there will be simple theme customizer components like shadcn example.can you tell me how to build this again because I didn't understand those components in your repo as there are so many components.Just tell me how to use it. @Railly

You build a great tool where we can test our theme but my concern is rather than changing the css why not make own customizer so they only add css.I am talking about Theme Customizing Mechanism.