feat: support tailwindcss v4 #4656

winchesHe · 2025-01-26T16:48:40Z

Closes #4644

Description

The current migration is working fine with tailwindcss js config.

It won't be released that soon because it has a lot of breaking changes.

Need to update

tailwind-merge upgrade ✅
~~codemod support heroui plugin transform to css file~~

Migration steps

Follow the official upgrade guide https://tailwindcss.com/docs/upgrade-guide
Install the preview version feat: support tailwindcss v4 #4656 (comment)
Use heroui with @config "path/to/tailwindcss"

Heroui template for tailwindcss v4

heroui-inc/vite-template#10

changeset-bot · 2025-01-26T16:48:44Z

⚠️ No Changeset found

Latest commit: 63afa9a

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vercel · 2025-01-26T16:48:45Z

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Name	Status	Preview	Comments	Updated (UTC)
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coderabbitai · 2025-01-26T16:48:47Z

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brandonhenness · 2025-02-18T21:28:29Z

Currently, I'm trying to install directly from the feat/tailwindcss-v4 branch, but it's taking FOREVER. If I manage to get it working, I'll come back and let you know.

I was not able to get this to work either.

If this doesn't work, perhaps Heroui could merge these changes into the beta branch and create a beta dist-tag on npm?

@winchesHe what are the chances of getting a beta dist-tag on npm once this is merged with the beta/release-next branch?

Franac1 · 2025-02-19T02:15:48Z

Currently, I'm trying to install directly from the feat/tailwindcss-v4 branch, but it's taking FOREVER. If I manage to get it working, I'll come back and let you know.

I was not able to get this to work either.

If this doesn't work, perhaps Heroui could merge these changes into the beta branch and create a beta dist-tag on npm?

@winchesHe what are the chances of getting a beta dist-tag on npm once this is merged with the beta/release-next branch?

Thank you for saving me time.
I'm trying to use their killer date range picker component. I can't find anywhere else as near as good as theirs.
I really hope they start supporting tw v4.

…to feat/tailwindcss-v4

winchesHe · 2025-02-19T11:46:40Z

@winchesHe what are the chances of getting a beta dist-tag on npm once this is merged with the beta/release-next branch?

Once merged will release a latest beta version in npm

winchesHe · 2025-02-19T16:11:30Z

tailwindlabs/tailwindcss#16664 related to ease-out important modifier issue

christophmeise · 2025-02-27T19:56:23Z

When I use any of these preview versions I get an runtime error:

Parsing css source code failed
  2979 |   }
  2980 |   .w-\[calc\(100\%_-_var\(spacing\.6\)\)\] {
> 2981 |     width: calc(100% - var(spacing.6));
       |                             ^
  2982 |   }
  2983 |   .w-\[calc\(2623\/16\*1rem\)\] {
  2984 |     width: calc(2623 / 16 * 1rem);

Unexpected token Ident("spacing") at [project]/apps/nextjs/src/styles/globals.css:2980:28

I can confirm that this error goes away as soon as I remove the heroui content import from the tailwind config: ../../node_modules/@heroui/theme/dist/**/*.{js,ts,jsx,tsx}
I also removed all CSS and plugins to confirm that this is a problem with heroui.

Using Tailwind 4.0.9, Nextjs 15.0.2 and tried both of the latest beta preview versions. I checked the implementation of the vite example and I am doing it exactly like that.

winchesHe · 2025-02-28T14:30:14Z

When I use any of these preview versions I get an runtime error:
Parsing css source code failed
  2979 |   }
  2980 |   .w-\[calc\(100\%_-_var\(spacing\.6\)\)\] {
> 2981 |     width: calc(100% - var(spacing.6));
       |                             ^
  2982 |   }
  2983 |   .w-\[calc\(2623\/16\*1rem\)\] {
  2984 |     width: calc(2623 / 16 * 1rem);

Unexpected token Ident("spacing") at [project]/apps/nextjs/src/styles/globals.css:2980:28
I can confirm that this error goes away as soon as I remove the heroui content import from the tailwind config: ../../node_modules/@heroui/theme/dist/**/*.{js,ts,jsx,tsx} I also removed all CSS and plugins to confirm that this is a problem with heroui.

Using Tailwind 4.0.9, Nextjs 15.0.2 and tried both of the latest beta preview versions. I checked the implementation of the vite example and I am doing it exactly like that.

Fixed in the latest version https://github.com/heroui-inc/heroui/runs/37994128721

winchesHe added 2 commits January 27, 2025 00:47

feat: upgrade tailwindcssv4

7155d44

feat: upgrade tailwindcssv4

909c10a

vercel bot had a problem deploying to Preview – heroui-sb January 26, 2025 16:48 Failure

vercel bot had a problem deploying to Preview – heroui January 26, 2025 16:49 Failure

winchesHe added 2 commits January 27, 2025 20:36

feat: update config

4d1f004

feat: first init tailwindcss v4

c0d6725

vercel bot deployed to Preview – heroui January 27, 2025 14:46 View deployment

vercel bot deployed to Preview – heroui-sb January 27, 2025 14:48 View deployment

fix: update shadow xs to sm

3edc62a

vercel bot deployed to Preview – heroui-sb January 28, 2025 07:15 View deployment

vercel bot deployed to Preview – heroui January 28, 2025 07:17 View deployment

fix: update rounded xs to sm

7069636

vercel bot deployed to Preview – heroui January 28, 2025 08:17 View deployment

vercel bot deployed to Preview – heroui-sb January 28, 2025 08:19 View deployment

fix: variant issues

6e57622

vercel bot deployed to Preview – heroui-sb January 28, 2025 08:35 View deployment

vercel bot deployed to Preview – heroui January 28, 2025 08:37 View deployment

winchesHe added 2 commits January 28, 2025 17:13

fix: variant shadow etc issues

f892e3b

fix: variant shadow issues

4e0a2d6

vercel bot deployed to Preview – heroui-sb January 28, 2025 09:22 View deployment

vercel bot deployed to Preview – heroui January 28, 2025 09:23 View deployment

fix: redundant shadow issues

deb1064

vercel bot deployed to Preview – heroui January 28, 2025 11:16 View deployment

vercel bot deployed to Preview – heroui-sb January 28, 2025 11:18 View deployment

fix: redundant blur-sm issues

d193b80

wingkwong changed the title ~~Feat/tailwindcss v4~~ feat: support tailwindcss v4 Jan 28, 2025

vercel bot deployed to Preview – heroui-sb January 28, 2025 11:33 View deployment

chore: merged with canary

c505f7a

vercel bot deployed to Preview – heroui-sb February 18, 2025 21:48 View deployment

vercel bot deployed to Preview – heroui February 18, 2025 21:51 View deployment

Merge branch 'feat/tailwindcss-v4' of github.com:nextui-org/nextui in…

bbb9f44

…to feat/tailwindcss-v4

vercel bot deployed to Preview – heroui February 19, 2025 11:50 View deployment

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winchesHe added 2 commits February 19, 2025 19:54

feat: upgrade tailwindcss version

a0f672d

fix: input step 1

1823e5d

vercel bot deployed to Preview – heroui February 19, 2025 15:58 View deployment

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vercel bot had a problem deploying to Preview – heroui-sb February 24, 2025 13:53 Failure

vercel bot had a problem deploying to Preview – heroui February 24, 2025 13:57 Failure

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winchesHe force-pushed the feat/tailwindcss-v4 branch from 8877be5 to 1823e5d Compare February 24, 2025 15:39

winchesHe added 2 commits February 25, 2025 00:06

fix: input transition issue

c256766

fix: theme to var function

77bcff4

vercel bot deployed to Preview – heroui February 24, 2025 16:34 View deployment

vercel bot deployed to Preview – heroui-sb February 24, 2025 16:36 View deployment

ci: run QA in beta branch

93c6ee4

vercel bot deployed to Preview – heroui February 26, 2025 15:45 View deployment

vercel bot deployed to Preview – heroui-sb February 26, 2025 15:47 View deployment

fix: var to the theme and incorrect var usage MER-3261

63afa9a

vercel bot deployed to Preview – heroui-sb February 28, 2025 14:22 View deployment

vercel bot deployed to Preview – heroui February 28, 2025 14:24 View deployment

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feat: support tailwindcss v4 #4656

feat: support tailwindcss v4 #4656

winchesHe commented Jan 26, 2025 •

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christophmeise commented Feb 27, 2025

winchesHe commented Feb 28, 2025

feat: support tailwindcss v4 #4656

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feat: support tailwindcss v4 #4656

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winchesHe commented Jan 26, 2025 • edited Loading

Description

Need to update

Migration steps

Heroui template for tailwindcss v4

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