// GitHub

tailwindlabs/tailwindcss

test(color): add unit test suite for 8-digit hex alpha channel normalization

Open

Open PR "test(color): add unit test suite for 8-digit hex alpha channel normalization" (#20490)
on 13 September 2026 by gcoinstash-cmd

Fix incremental source scanning in WASM builds

Open

Open PR "Fix incremental source scanning in WASM builds" (#20487)
on 12 September 2026 by kkrausse

Handle vendor-prefixed selector functions in custom variants

Open

Open PR "Handle vendor-prefixed selector functions in custom variants" (#20486)
on 11 September 2026 by OllieinCanada

Fix scanning Yarn PnP workspace packages

Open

Open PR "Fix scanning Yarn PnP workspace packages" (#20485)
on 11 September 2026 by OllieinCanada

Ignore Vite build output when scanning sources

Open

Open PR "Ignore Vite build output when scanning sources" (#20484)
on 11 September 2026 by OllieinCanada

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

Open

Open issue "@custom-variant firefox (:-moz-any(&)); breaks in 4.3.3" (#20483)
on 11 September 2026 by alexandre184

Tailwind syntax not recognised by IDE. Shows problem when used in CSS file.

Closed

Closed issue "Tailwind syntax not recognised by IDE. Shows problem when used in CSS file." (#20480)
on 11 September 2026 by Daverine

Arbitary values not working with pre-existing breakpoints

Closed

Closed issue "Arbitary values not working with pre-existing breakpoints" (#20476)
on 10 September 2026 by RashiqAzhan

Support formatted Vue Pug template tags

Open

Open PR "Support formatted Vue Pug template tags" (#20475)
on 10 September 2026 by cuishuang

Reject candidates with multiple modifiers

Merged or Closed

Closed or merged PR "Reject candidates with multiple modifiers" (#20466)
on 08 September 2026 by cuishuang

Keep Oxide loaded on Windows after Node worker exit

Open

Open PR "Keep Oxide loaded on Windows after Node worker exit" (#20471)
on 08 September 2026 by bompus

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

Open

Open issue "Oxide 4.3.3: Windows access violation after scanning in a Node worker and unloading the addon" (#20470)
on 08 September 2026 by bompus

Jornada CAMPS

Closed

Closed issue "Jornada CAMPS" (#20465)
on 07 September 2026 by do439494-spec

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)

Open

Open issue "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)" (#20464)
on 06 September 2026 by ivpools

Add baseline newly available `text-box-edge` and `text-box-trim`

Closed

Closed issue "Add baseline newly available `text-box-edge` and `text-box-trim`" (#20462)
on 06 September 2026 by DamianGlowala

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

Open

Open issue "PostCSS warning: plugin does not pass from option to postcss.parse with Vite + Tailwind CSS 4" (#20452)
on 02 September 2026 by Codeer22

4.3.4

Open

Open PR "4.3.4" (#20447)
on 31 August 2026 by RobinMalfait

Optimizer warns on Angular's `::ng-deep` — the `:deep`/`:slotted`/`:global` filter doesn't cover it

Closed

Closed issue "Optimizer warns on Angular's `::ng-deep` — the `:deep`/`:slotted`/`:global` filter doesn't cover it" (#20433)
on 31 August 2026 by weilinzung

Don't warn about Angular's `::ng-deep` and `:host-context()` when optimizing CSS

Merged or Closed

Closed or merged PR "Don't warn about Angular's `::ng-deep` and `:host-context()` when optimizing CSS" (#20434)
on 31 August 2026 by weilinzung

Cold start performance improvements

Merged or Closed

Closed or merged PR "Cold start performance improvements" (#20427)
on 31 August 2026 by smnbbrv

Prevent older watch rebuilds from overwriting newer CSS

Open

Open PR "Prevent older watch rebuilds from overwriting newer CSS" (#20446)
on 31 August 2026 by michaelglass

feat: add `self-hover` variant for direct pointer hover only

Merged or Closed

Closed or merged PR "feat: add `self-hover` variant for direct pointer hover only" (#20442)
on 31 August 2026 by seb-jean

Fix `drop-shadow` ignoring its opacity modifier when no size is specified

Open

Open PR "Fix `drop-shadow` ignoring its opacity modifier when no size is specified" (#20445)
on 31 August 2026 by koreahghg

test: rename duplicated test name in `migrate-at-layer-utilities` tests

Merged or Closed

Closed or merged PR "test: rename duplicated test name in `migrate-at-layer-utilities` tests" (#20438)
on 31 August 2026 by wook10

Don't warn about Angular's `::ng-deep` when optimizing generated CSS

Merged or Closed

Closed or merged PR "Don't warn about Angular's `::ng-deep` when optimizing generated CSS" (#20437)
on 31 August 2026 by koreahghg

Add a colorMixPolyfill option to @tailwindcss/postcss

Open

Open PR "Add a colorMixPolyfill option to @tailwindcss/postcss" (#20444)
on 30 August 2026 by bmaurer

`&__element` (BEM-style nesting) compiles to invalid selector `:is(.block)__element` in v4.3.3

Closed

Closed issue "`&__element` (BEM-style nesting) compiles to invalid selector `:is(.block)__element` in v4.3.3" (#20441)
on 29 August 2026 by ondrej-kaspar

fix(vite): merge user resolve.conditions instead of overwriting them

Merged or Closed

Closed or merged PR "fix(vite): merge user resolve.conditions instead of overwriting them" (#20429)
on 28 August 2026 by wook10

Do not migrate a variant literal behind a conditional

Open

Open PR "Do not migrate a variant literal behind a conditional" (#20436)
on 27 August 2026 by HuzaifaChaudary

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

Open

Open issue "Upgrade codemod rewrites `variant="outline"` to `"outline-solid"` inside conditional expressions" (#20435)
on 27 August 2026 by carlos-cubas