Issues

• Scanner globs walks gitignored directories (files pass respects .gitignore, globs pass does not)

  tailwindlabs/tailwindcss#20533 · Filter by author FluffyDiscord opened on Oct 1, 2026
  3

• sr-only does not hide a <table>'s <caption> in Firefox

  tailwindlabs/tailwindcss#20510 · Filter by author Pythe1337N opened on Sep 24, 2026

• Source detection ignores core.excludesFile, so globally-ignored directories are scanned (reproduction for #19801)

  tailwindlabs/tailwindcss#20509 · Filter by author ymendel opened on Sep 23, 2026

• Vulnerability in source-map-js: CVE-2026-93749

  tailwindlabs/tailwindcss#20506 · Filter by author GerbenGaastra opened on Sep 22, 2026
  1

• @tailwindcss/vite: cached Root.compiler pins the build's plugin context, keeping the finished bundle alive (multi-GB RSS in Astro SSG)

  tailwindlabs/tailwindcss#20501 · Filter by author benjamineckstein opened on Sep 20, 2026
  3

• Relax engines.node from >= 20 to >= 10 (N-API 3 runtime compatibility)

  tailwindlabs/tailwindcss#20491 · Filter by author moneko-o opened on Sep 14, 2026

• @custom-variant firefox (:-moz-any(&)); breaks in 4.3.3

  tailwindlabs/tailwindcss#20483 · Filter by author alexandre184 opened on Sep 11, 2026

• Oxide 4.3.3: Windows access violation after scanning in a Node worker and unloading the addon

  tailwindlabs/tailwindcss#20470 · Filter by author bompus opened on Sep 8, 2026

• Memory leak in @tailwindcss/oxide — RSS grows 0 → 15 GB in 12 seconds, reproduces with both next build and @tailwindcss/cli standalone (Tailwind v4.3.3)

  needs reproduction
  tailwindlabs/tailwindcss#20464 · Filter by author ivpools opened on Sep 6, 2026
  9

• PostCSS warning: plugin does not pass from option to postcss.parse with Vite + Tailwind CSS 4

  needs reproduction
  tailwindlabs/tailwindcss#20452 · Filter by author Codeer22 opened on Sep 2, 2026
  4

• Upgrade codemod rewrites variant="outline" to "outline-solid" inside conditional expressions

  tailwindlabs/tailwindcss#20435 · Filter by author carlos-cubas opened on Aug 27, 2026

• @tailwindcss/vite discards resolve.conditions when resolving CSS @import, but honours them for JS

  tailwindlabs/tailwindcss#20426 · Filter by author jeffberry opened on Aug 20, 2026
  1

• Add support for polyfill configuration in Vite plugin

  tailwindlabs/tailwindcss#20038 · Filter by author wongjn opened on May 11, 2026
  4

• [v4] Custom named --spacing-* values shadow leading-none staticValues (e.g. --spacing-none: 0 causes line-height: 0)

  tailwindlabs/tailwindcss#19722 · Filter by author nayukata opened on Feb 25, 2026
  5

• Angular 21 cannot automatically recover using @apply with Tailwind CSS 4

  upstream
  tailwindlabs/tailwindcss#19566 · Filter by author micobarac opened on Jan 16, 2026
  3

• Upgrade tool (3 -> 4) migrates maxWidth configuration to container vars

  tailwindlabs/tailwindcss#19555 · Filter by author infomiho opened on Jan 12, 2026
  1

• v4: A theme key of 1 does not work in JS configs

  tailwindlabs/tailwindcss#19250 · Filter by author gylxan opened on Nov 3, 2025
  1

  

• npm ls -a reports unmet dependency errors on WASM package when installing @tailwindcss/postcss

  tailwindlabs/tailwindcss#19136 · Filter by author foobar-star opened on Oct 16, 2025
  9

  

• Enable plugins to rename layer names

  tailwindlabs/tailwindcss#18558 · Filter by author Freymaurer opened on Jul 17, 2025
  5

• @source directive not working in Stackblitz when targeting node_modules

  bug
  tailwindlabs/tailwindcss#18418 · Filter by author Powerplex opened on Jun 30, 2025
  7

  

• No way to ignore certain utilities for a set of theme keys

  tailwindlabs/tailwindcss#18102 · Filter by author thecrypticace opened on May 21, 2025
  2

  

• Error: Cannot find module '../lightningcss.linux-x64-musl.node'

  upstream
  tailwindlabs/tailwindcss#17958 · Filter by author therealsras opened on May 9, 2025
  38

• Tailwind binary on linux x64-musl is just a bun wrapper

  upstream
  tailwindlabs/tailwindcss#17796 · Filter by author IxDay opened on Apr 27, 2025
  11

  

• No classes generated in monorepo setup with Yarn PnP

  tailwindlabs/tailwindcss#17739 · Filter by author Wroud opened on Apr 22, 2025
  14

• Circular dependency because of index.css

  vite
  tailwindlabs/tailwindcss#17706 · Filter by author Nefcanto opened on Apr 17, 2025
  19