Issues

• Selectors: :host vs :is(:host)

  selectors-4selectors-5topic: shadow
  w3c/csswg-drafts#14504 · Filter by author annevk opened on Sep 17, 2026
  10

• [selectors-4][css-forms-1] Add pseudo class to select empty/unset file inputs

  Agenda+css-forms-1selectors-4
  w3c/csswg-drafts#14394 · Filter by author bartveneman opened on Aug 26, 2026

• :lang() pseudo-class should consider maximized language code

  selectors-4
  w3c/csswg-drafts#14232 · Filter by author tats-u opened on Jul 27, 2026
  3

• [selectors] Partial attribute name selectors

  selectors-4selectors-5
  w3c/csswg-drafts#14228 · Filter by author LeaVerou opened on Jul 25, 2026

• [css-image-animation] Conveying role, states, properties to platform AAPIs

  a11y-trackerAgenda+ TPACCommenter Response Pendingcss-image-animation-1selectors-4
  w3c/csswg-drafts#13784 · Filter by author aardrian opened on Apr 9, 2026
  5

  

• [selectors-4][css-cascade-6] Conflicting definitions of "scope" and "in scope"

  css-cascade-6selectors-4
  w3c/csswg-drafts#13545 · Filter by author cdoublev opened on Feb 22, 2026
  1

• [selectors-4] Should document.documentElement match :scope when document is included scoping roots?

  selectors-4
  w3c/csswg-drafts#13494 · Filter by author cdoublev opened on Feb 13, 2026

• [selectors-4][editorial] Clarify when multiple scoping roots are provided

  selectors-4
  Unread
  w3c/csswg-drafts#13491·cdoublev opened Feb 13, 2026 · Updated Oct 21, 2026
  1

• Wide review of Selectors 4

  a11y-trackerAdministrative Trackeri18n-trackerprivacy-trackersecurity-trackerselectors-4
  w3c/csswg-drafts#13469 · Filter by author svgeesus opened on Feb 9, 2026
  10

• [css-nesting-1] [selectors-4] Figure out the specificity of nesting with pseudos and non-pseudos

  Agenda+css-nesting-1selectors-4
  w3c/csswg-drafts#13108 · Filter by author emilio opened on Nov 14, 2025
  12

• [css-selectors-4] Should :active apply to ancestor elements during keyboard activation?

  selectors-4
  w3c/csswg-drafts#12891 · Filter by author josepharhar opened on Oct 1, 2025
  1

• [selectors-4] Move to CR?

  Administrative Trackerselectors-4
  w3c/csswg-drafts#12799 · Filter by author SebastianZ opened on Sep 15, 2025
  33

  

• [selectors-4] Should *all* functional pseudo-classes pass restrictions to selector arguments?

  selectors-4
  w3c/csswg-drafts#12718 · Filter by author cdoublev opened on Sep 2, 2025

• Write up rationale for why selectors in values are discouraged

  css-values-4selectors-4
  w3c/csswg-drafts#12590 · Filter by author bkardell opened on Aug 11, 2025
  5

• [selectors] :focus-visible matching heuristic unclear for non-interactive elements with tabindex="-1"

  selectors-4
  w3c/csswg-drafts#12127 · Filter by author glmvc opened on Apr 26, 2025

• [selectors][css-scoping] Should :host(:has()) match?

  css-scoping-1selectors-4
  w3c/csswg-drafts#11859 · Filter by author alisonmaher opened on Mar 6, 2025
  13

• [selectors-4] Disallow empty :is()/:where()?

  selectors-4
  w3c/csswg-drafts#11808 · Filter by author cdoublev opened on Mar 2, 2025

• [css-pseudo] Pseudo element selector, Behavior Control of Nested Hierarchical/Tree Recursion, Propagation/inheritance of selection

  Commenter Response Pendingselectors-4
  w3c/csswg-drafts#11441 · Filter by author wesleyolis opened on Jan 5, 2025
  1

• [css-selectors] Should iframe elements match :focus or :focus-visible?

  selectors-4
  w3c/csswg-drafts#11415 · Filter by author josepharhar opened on Dec 27, 2024

• [selectors] pseudo-class to select the target of an anchor or label

  selectors-4
  w3c/csswg-drafts#11300 · Filter by author alvaromontoro opened on Nov 30, 2024
  2

• [selectors-4] Clarify the value range of pseudo selectors

  selectors-4
  w3c/csswg-drafts#11299 · Filter by author cdoublev opened on Nov 30, 2024

• [selectors] :user-interacted pseudo-class to match controls the user has interacted with

  selectors-4selectors-5
  w3c/csswg-drafts#11065 · Filter by author LeaVerou opened on Oct 22, 2024
  4

• [css-scoping][selectors] :root should resolve to :host in shadow trees

  css-scoping-1css-scoping-2css-shadow-1Needs Editsselectors-4selectors-5
  w3c/csswg-drafts#11000 · Filter by author LeaVerou opened on Oct 4, 2024
  12

• [selectors] :local-link should have a more precise name

  selectors-4
  w3c/csswg-drafts#10975 · Filter by author jyasskin opened on Sep 30, 2024
  24

• Add ::top-layer pseudo element

  css-pseudo-4css-stacking-3selectors-4
  w3c/csswg-drafts#10963 · Filter by author rejhgadellaa opened on Sep 27, 2024
  6