ETA v0 support for Tailwind CSS v4.1 (blocking Untitled UI use)

Untitled UI say v0 integration is “coming soon – waiting for v0 to support Tailwind CSS v4.1.”

Threads here also note that “v0 still targets Tailwind v3.x” and create-next-app defaults to Tailwind v4.

Is there a public roadmap or rough ETA for Tailwind v4.1 support in v0?

Thanks!

v0 has supported Tailwind 4 by default for about two weeks now, you can test this by creating any new chat and downloading the zip to see the package.json

Hey @jacobparis, we’ve been having no luck trying to get our starter kits run on v0. It just doesn’t work at all, there seems to be some SSR related issue specific to v0 which appear as soon as we start adding config files like layout.tsx.

We’d really appreciate any help or guidance to have a working project with Tailwind v4 and custom config files like layout.tsx, globals.css, etc. This is currently blocking 1000+ components from being available to open in v0 (we currently only offer opening in Bolt.new).

This is our starter kit:

I went ahead and created a simple v0 chat using our Next.js stater kit and as you can see we get some SSR related errors which are impossible to debug.

https://v0.dev/chat/simple-react-app-iCLVmzk9kTo