Hey OP, you’ve got a great project going! But have you considered that you might be violating TailwindUI’s license?

I’m not sure either but bringing it your attention, just in case you might be.

The License that TailwindUI provides (https://tailwindui.com/license) states:

  Examples of usage not allowed by the license:

  - Creating a "website builder" project where end users can build their own websites using components or templates included with or derived from Tailwind UI.

A way to circumvent this would be to create a branding and a design system for Postcard that looks distinct [as much as possible from TailwindUI components] and adhere to that design system for everything. Just use TailwindUI for the primitive blocks, not the design.