Issues · parcel-bundler/lightningcss · GitHub

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Logical border radius polyfill is hoisted into pseudo classes, breaking base styles

#1246

· NetherGranite opened

on May 21, 2026

Selecting `::details-content::before` pseudo element errors

#1244

· james-nash opened

on May 19, 2026

Pseudo-element arg inside `:has()` / `:is()` / `:where()` is dropped, leaving an empty `()` and an invalid output selector

#1239

· alexander-turner opened

on May 12, 2026

Stale StyleRuleKey hash after merge_style_rules causes missed dedup and nondeterministic minified output

#1235

· 7rulnik opened

on May 4, 2026

Transpile font-width <-> font-stretch

#1234

· KTibow opened

on May 3, 2026

Make inputSourceMap available via CLI

#1230

· coreyadkins opened

on Apr 24, 2026

`backdrop-filter` dropped when `-webkit-backdrop-filter` present, breaking styles

#1229

· rameshvarun opened

on Apr 23, 2026

Anchored container queries are not supported

#1228

· uandco opened

on Apr 22, 2026

animation-range keywords (entry/exit) transformed incorrectly during build

#1226

· d-cmaia opened

on Apr 21, 2026

Minification reorders duplicate declarations for `position`, `direction`, and `unicode-bidi` when one uses `var()`

#1225

· maciejbak89 opened

on Apr 21, 2026

New color-mix() features: optional interpolation method, variadic color arguments

#1224

· chris-morgan opened

on Apr 20, 2026

`@layer` ordering declaration is silently dropped when followed by `@layer` blocks

#1222

· madogiwa0124 opened

on Apr 19, 2026