Issues

• GainNode examples uses an invalid option

  area: Web AudioContent:WebAPI
  mdn/content#46078 · Filter by author Protract-123 opened on Oct 9, 2026

• Anchor Download attribute needs info about same-origin policy effects

  Content:HTMLContent:WebAPI
  mdn/content#46042 · Filter by author appelgran opened on Oct 8, 2026

• Instruction to test above example does not work

  Content:WebAPI
  mdn/content#46010 · Filter by author isengoethe opened on Oct 7, 2026
  1

• [WebAPI] SDP with h264 profile_level_id > 5 crashes tab

  Content:WebAPIFirefox 158
  Task

  mdn/content#45995 · Filter by author Rumyra opened on Oct 6, 2026

• Links to manifest members should be in <code>

  Content:PWAneeds triage
  mdn/content#45994 · Filter by author estelle opened on Oct 6, 2026
  1

• Broken asset links - Test Your Skills: Audio and Video

  Content:Learn:HTML
  mdn/content#45985 · Filter by author FearlessLeader opened on Oct 5, 2026
  2

  

• Add a page for flow-tolerance

  Content:CSSdocument not writtenneeds BCD update
  mdn/content#45943 · Filter by author nchevobbe opened on Sep 30, 2026

• [CSS] Implement CSSNumericValue.equals()

  Content:CSSFirefox 158
  Task

  mdn/content#45906 · Filter by author Rumyra opened on Sep 28, 2026
  1

  

• [SVG] Support GetBBox options for tspan/textPath bounding boxes

  Content:SVGFirefox 158
  Task

  mdn/content#45905 · Filter by author Rumyra opened on Sep 28, 2026
  1

  

• [WebAPI] Implement the "cache" value of PerformanceResourceTiming.deliveryType

  Content:WebAPIFirefox 158
  Task

  mdn/content#45904 · Filter by author Rumyra opened on Sep 28, 2026
  2

  

• [CSS] [css-random] Implement CSS random() behind pref

  Content:CSSFirefox 158
  Task

  mdn/content#45903 · Filter by author Rumyra opened on Sep 28, 2026
  1

  

• [CSS] Enable 'layout.css.corner-shape.enabled' in Nightly

  Content:CSSFirefox 158
  Task

  mdn/content#45902 · Filter by author Rumyra opened on Sep 28, 2026
  1

  

• [WebAPI] Enable dom.security.sanitizer.while-parsing in nightly builds

  Content:WebAPIFirefox 158
  Task

  mdn/content#45901 · Filter by author Rumyra opened on Sep 28, 2026
  2

• [WebAPI] Ship Notification.navigate

  Content:WebAPIFirefox 158
  Task

  mdn/content#45900 · Filter by author Rumyra opened on Sep 28, 2026
  2

  

• [WebAPI] Sanitizer API: javascript URL handling should be part of the config

  Content:WebAPIFirefox 158
  Task

  mdn/content#45898 · Filter by author Rumyra opened on Sep 28, 2026

• [WebAPI] enable image.jxl.enabled pref by default

  Content:WebAPIFirefox 158
  Task

  mdn/content#45896 · Filter by author Rumyra opened on Sep 28, 2026
  1

  

• [HTML] Implement support for moderate eagerness Speculation Rules

  Content:HTMLFirefox 158
  Task

  mdn/content#45895 · Filter by author Rumyra opened on Sep 28, 2026
  3

  

• [HTTP] Add support for WebTransport supportsReliableOnly

  Content:HTTPFirefox 158
  Task

  mdn/content#45894 · Filter by author Rumyra opened on Sep 28, 2026
  1

  

• [WebAPI] Implement WebTransport.getStats()

  Content:HTTPFirefox 158
  Task

  mdn/content#45893 · Filter by author Rumyra opened on Sep 28, 2026
  1

  

• [JS] Implement the Defer Import Eval Proposal

  Content:JSFirefox 158
  Task

  mdn/content#45892 · Filter by author Rumyra opened on Sep 28, 2026
  1

  

• [WebAPI] WebGPU: implement clip-distances device feature plumbing add initial support to macOS

  Content:WebAPIFirefox 158
  Task

  mdn/content#45890 · Filter by author Rumyra opened on Sep 28, 2026

• [WebAPI] Implement EXT_polygon_offset_clamp

  Content:WebAPIFirefox 158
  Task

  mdn/content#45888 · Filter by author Rumyra opened on Sep 28, 2026

• [HTTP] Streaming upload support

  Content:HTTPFirefox 158
  Task

  mdn/content#45887 · Filter by author Rumyra opened on Sep 28, 2026
  

• [Accessibility] Support aria-busy

  Content:AccessibilityFirefox 158
  Task

  mdn/content#45886 · Filter by author Rumyra opened on Sep 28, 2026
  3

  

• Presenting display values not defined in CSS display module

  Content:CSSneeds decision
  mdn/content#45805 · Filter by author estelle opened on Sep 21, 2026
  1