// GitHub

tailwindlabs/tailwindcss

Canonicalization: don't sort all parsed variants when compiling a single candidate

Open

Open PR "Canonicalization: don't sort all parsed variants when compiling a single candidate" (#20663)
on 04 November 2026 by benface

Pin Bun in the half-upgraded v3 project upgrade test

Merged or Closed

Closed or merged PR "Pin Bun in the half-upgraded v3 project upgrade test" (#20616)
on 03 November 2026 by otarampinelli

Tailwindcss main site has a css issue to show the performance chart

Closed

Closed issue "Tailwindcss main site has a css issue to show the performance chart" (#20661)
on 03 November 2026 by SeyyedKhandon

fix(color-mix): avoid crash when colorspace is missing

Open

Open PR "fix(color-mix): avoid crash when colorspace is missing" (#20662)
on 03 November 2026 by Sudhakar7J

Don't break CSS modules in the `@tailwindcss/turbopack` README setup

Open

Open PR "Don't break CSS modules in the `@tailwindcss/turbopack` README setup" (#20660)
on 03 November 2026 by lazerg

@tailwindcss/turbopack: README's `as: '*.css'` breaks CSS modules

Open

Open issue "@tailwindcss/turbopack: README's `as: '*.css'` breaks CSS modules" (#20659)
on 03 November 2026 by kachkaev

Don't crash on a `color-mix(…)` with a single color and no interpolation method

Open

Open PR "Don't crash on a `color-mix(…)` with a single color and no interpolation method" (#20658)
on 02 November 2026 by zerotohero3

`color-mix(var(--color-red-500))` crashes the build with `Cannot read properties of undefined (reading 'kind')`

Open

Open issue "`color-mix(var(--color-red-500))` crashes the build with `Cannot read properties of undefined (reading 'kind')`" (#20657)
on 02 November 2026 by zerotohero3

[v3] Reject invalid hyphen-prefixed arbitrary property names

Open

Open PR "[v3] Reject invalid hyphen-prefixed arbitrary property names" (#20656)
on 02 November 2026 by akasakariko

Keep a declaration without a `;` at the end of the CSS input

Merged or Closed

Closed or merged PR "Keep a declaration without a `;` at the end of the CSS input" (#20655)
on 02 November 2026 by RobinMalfait

Parse a custom property at the end of the input without a trailing `;`

Merged or Closed

Closed or merged PR "Parse a custom property at the end of the input without a trailing `;`" (#20653)
on 02 November 2026 by b84330808

Default extractor turns the regex character class in `/[-:T]/g` into a phantom utility `[-:T]`, and the generated declaration `-: T;` breaks Lightning CSS

Open

Open issue "Default extractor turns the regex character class in `/[-:T]/g` into a phantom utility `[-:T]`, and the generated declaration `-: T;` breaks Lightning CSS" (#20654)
on 02 November 2026 by WangJincheng4869

Don't treat `!important` inside a declaration value as the important flag

Merged or Closed

Closed or merged PR "Don't treat `!important` inside a declaration value as the important flag" (#20627)
on 01 November 2026 by b84330808

Move CI jobs off the retired macos-14 runner image

Merged or Closed

Closed or merged PR "Move CI jobs off the retired macos-14 runner image" (#20651)
on 01 November 2026 by RobinMalfait

Fix flaky bun upgrade integration test

Merged or Closed

Closed or merged PR "Fix flaky bun upgrade integration test" (#20650)
on 01 November 2026 by RobinMalfait

Keep a single-file `@source` exact when automatic source detection is on

Open

Open PR "Keep a single-file `@source` exact when automatic source detection is on" (#20649)
on 01 November 2026 by Gourav224

Resolve `@import`s that failed in a previous compile once the file exists

Open

Open PR "Resolve `@import`s that failed in a previous compile once the file exists" (#20639)
on 01 November 2026 by lazerg

@tailwindcss/node: an @import that failed to resolve keeps failing for up to 4 s after the file is written

Open

Open issue "@tailwindcss/node: an @import that failed to resolve keeps failing for up to 4 s after the file is written" (#20638)
on 31 October 2026 by YevheniiKotyrlo

`@source` on one file inside `node_modules` scans the file's whole folder when automatic detection is on

Open

Open issue "`@source` on one file inside `node_modules` scans the file's whole folder when automatic detection is on" (#20637)
on 31 October 2026 by pawelkrystkiewicz

Fix stale file reads during a CLI rebuild

Open

Open PR "Fix stale file reads during a CLI rebuild" (#20636)
on 31 October 2026 by hadrienblanc

Extract classes from multi-line Ruby in Haml templates

Open

Open PR "Extract classes from multi-line Ruby in Haml templates" (#20635)
on 31 October 2026 by andrewfader

Performance: reuse dynamic utility lookups across canonicalizeCandidates collapse groups

Open

Open issue "Performance: reuse dynamic utility lookups across canonicalizeCandidates collapse groups" (#20634)
on 30 October 2026 by socratesos-dogfood[bot]

Fix unshipped relative imports in `@tailwindcss/node` type declarations

Open

Open PR "Fix unshipped relative imports in `@tailwindcss/node` type declarations" (#20632)
on 30 October 2026 by wook10

@tailwindcss/node: dist/index.d.ts imports ./ast, ./candidate and five more modules the package does not ship

Open

Open issue "@tailwindcss/node: dist/index.d.ts imports ./ast, ./candidate and five more modules the package does not ship" (#20631)
on 29 October 2026 by YevheniiKotyrlo

Treat a lone CR and form feed as line breaks in the CSS parser

Open

Open PR "Treat a lone CR and form feed as line breaks in the CSS parser" (#20630)
on 29 October 2026 by b84330808

Load Lightning CSS lazily so `optimize: false` works without a native binding

Open

Open PR "Load Lightning CSS lazily so `optimize: false` works without a native binding" (#20629)
on 29 October 2026 by PerryLink

Eager lightningcss import makes `optimize: false` unusable on platforms without a lightningcss binding (OpenHarmony)

Open

Open issue "Eager lightningcss import makes `optimize: false` unusable on platforms without a lightningcss binding (OpenHarmony)" (#20628)
on 29 October 2026 by springmin

Preserve inline theme aliases during canonicalization

Open

Open PR "Preserve inline theme aliases during canonicalization" (#20624)
on 28 October 2026 by Boulea7

Fix `SOURCEMAP_BROKEN` warning for Tailwind CSS roots in `@tailwindcss/vite` builds

Open

Open PR "Fix `SOURCEMAP_BROKEN` warning for Tailwind CSS roots in `@tailwindcss/vite` builds" (#20623)
on 28 October 2026 by lazerg

@tailwindcss/vite: build transform returns map: undefined, causing SOURCEMAP_BROKEN under Vite 8/Rolldown

Open

Open issue "@tailwindcss/vite: build transform returns map: undefined, causing SOURCEMAP_BROKEN under Vite 8/Rolldown" (#20622)
on 27 October 2026 by lovrozagar