[Feature]: Tailwindcss 4 support

[isacrasmusson]

What problem does this feature solve?

Description

After upgrading to Tailwind CSS v4, none of the Tremor utility classes seem to work. Components render without styles, and it looks like the classes aren’t being recognized or applied correctly.

Steps to Reproduce

1. Install Tailwind CSS v4
2. Use any Tremor component
3. Observe that styles are missing

Expected Behavior

Tremor classes should apply correctly with Tailwind v4.

Actual Behavior

No styling from Tremor is applied — components appear unstyled.

Additional Context

Let me know if Tailwind v4 support is planned or if there's a workaround in the meantime.

What does the proposed API look like?

No response

[styxlab]

Any hints on why tremor does not work with Tailwind CSS v4, any hints for workarounds?

[serprex]

@styxlab it's caused by removal of safelists, I was able to work around it by explicitly defining css classes in PeerDB-io/peerdb#2501

[sxppro]

I think this was planned for Tremor npm v4: #1146, not sure what the status of that is at this stage post-Vercel acquisition? 🤔