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Sun, Oct 25

Kenji Sato @kenji 1w question answered 1c0df8c

Tailwind v4 dark mode classes stopped working — the `@custom-variant` fix

SOLVED: if you are on Tailwind v4 and your dark mode classes stopped working, check that you moved from darkMode: 'class' to the new @custom-variant dark syntax. Spent an hour on this so you do not have to.

MK Matthias Klein accepted

@custom-variant dark (&:where(.dark, .dark *)); in your main CSS is the v4 replacement — the old darkMode: "class" option silently no-ops.

#Tailwind #CSS #Tips

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KS Kenji Sato @kenji · 1 post

Find someone else

That's the root post. There's nothing before it.