Issues

• [css-values-5] How to handle interleaved <easing-function>s when fixing up *-interpolate() stops?

  css-values-5
  w3c/csswg-drafts#14529 · Filter by author cdoublev opened on Sep 26, 2026

• [css-values-5] Simplification of calc-interpolate() with <easing-function>s at parse time

  css-values-5
  w3c/csswg-drafts#14522 · Filter by author cdoublev opened on Sep 24, 2026

• [css-values-5] Move calc-size() to css-sizing-4?

  css-sizing-4css-values-5
  w3c/csswg-drafts#14502 · Filter by author fantasai opened on Sep 16, 2026
  6

• [css-values-5] calc-size() basis simplification algorithm is missing the keyword branch

  css-values-5editorialNeeds Edits
  w3c/csswg-drafts#14498 · Filter by author anttijk opened on Sep 16, 2026
  2

• [css-values-5] Does random() simplify to a value at specified value time for a fixed <number> key?

  css-values-5
  w3c/csswg-drafts#14478 · Filter by author kbhomes opened on Sep 11, 2026
  2

• [css-values-5] Add syntax definitions for sibling-count and sibling-index

  css-values-5Needs Edits
  w3c/csswg-drafts#14466 · Filter by author romainmenke opened on Sep 9, 2026

• [css-color-5] Allow omitting percentages when serializing color-mix() in more cases

  css-color-5css-values-5Needs Testcase (WPT)
  w3c/csswg-drafts#14465 · Filter by author weinig opened on Sep 9, 2026
  3

• [css-values-5] Standardize serialization for mix function components

  Agenda+css-values-5
  w3c/csswg-drafts#14464 · Filter by author weinig opened on Sep 9, 2026
  4

• [css-values-5] /TR is stale, republish as WD

  Administrative Trackercss-values-5
  w3c/csswg-drafts#14435 · Filter by author svgeesus opened on Sep 2, 2026
  2

  

• [css-flexbox][selectors] Select flex items by generated flex line and position within the line

  css-values-5selectors-5
  w3c/csswg-drafts#14392 · Filter by author aleklabs opened on Aug 26, 2026
  4

• [css-values-5] Add var-at() arbitrary substitution function for pulling values from list valued variables

  css-values-5
  w3c/csswg-drafts#14352 · Filter by author anttijk opened on Aug 19, 2026
  5

• [css-values-5] Should random() and random-item() share indexing?

  Async Resolution: Call For Consensuscss-values-5
  w3c/csswg-drafts#14330 · Filter by author fantasai opened on Aug 14, 2026
  4

• [css-values-5] *-interpolate() with equal stop positions or without segments

  css-values-5
  w3c/csswg-drafts#14313 · Filter by author cdoublev opened on Aug 12, 2026

• [css-values-5] Rename toggle() function

  Closed Accepted by CSSWG Resolutioncss-values-5Needs Testcase (WPT)
  w3c/csswg-drafts#14288 · Filter by author nt1m opened on Aug 6, 2026
  2

• [css-values-5] Should no-clamp be separated with a comma in progress()?

  Agenda+css-values-5
  w3c/csswg-drafts#14221 · Filter by author cdoublev opened on Jul 23, 2026

• [css-values-5] calc-size(any, ...) keyword feels confusing

  Agenda+css-values-5Needs Naming (Request to Bikeshed)
  w3c/csswg-drafts#14208 · Filter by author fantasai opened on Jul 20, 2026
  8

• [css-values-5] Blink and WPT disagree with spec on handling of invalid substituted if() conditions

  Closed as Question Answeredcss-values-5
  w3c/csswg-drafts#14130 · Filter by author AtkinsSJ opened on Jul 3, 2026
  4

• [css-values-5] weighted values for random-item()

  css-values-5
  w3c/csswg-drafts#14079 · Filter by author Kilian opened on Jun 22, 2026
  15

• [css-values-5] Should the <syntax> support more complex types?

  css-values-5
  w3c/csswg-drafts#14065 · Filter by author kizu opened on Jun 17, 2026
  2

• [css-values-5] Proposal for a new <request-url-modifier> called <cross-origin-storage>

  css-values-5Needs EditsNeeds Testcase (WPT)
  w3c/csswg-drafts#14056 · Filter by author tomayac opened on Jun 16, 2026
  11

• [css-values] attr() banning type(<url>) is kind of arbitrary.

  Agenda+css-values-5
  Bug

  w3c/csswg-drafts#13946 · Filter by author emilio opened on May 20, 2026
  15

• [css-values-4] Duplicated definition of <string>

  css-values-4css-values-5
  w3c/csswg-drafts#13921 · Filter by author tidoust opened on May 13, 2026

• [css-values-5] Precedence of URL request modifiers over consumer-imposed fetch requirements

  css-values-5
  w3c/csswg-drafts#13859 · Filter by author dumbmoron opened on Apr 29, 2026
  6

• [css-values] Clarification on what the second <easing-function> in first clause in calc-interpolate do?

  css-values-5
  w3c/csswg-drafts#13848 · Filter by author weinig opened on Apr 28, 2026
  1

• [css-values] Clarifications on how calc-mix() simplification should work

  css-values-5
  w3c/csswg-drafts#13839 · Filter by author weinig opened on Apr 25, 2026
  4