Issues

• Support Long Animation Frames API in Web Workers

  w3c/long-animation-frames#38 · Filter by author joone opened on Jul 15, 2026
  1

  

• Consider making task-end-time "no visible effect" easier to integrate with for other specs.

  w3c/long-animation-frames#32 · Filter by author mmocny opened on Feb 24, 2026

• Editorial: links included as plaintext in heading.

  w3c/long-animation-frames#31 · Filter by author mmocny opened on Feb 24, 2026

• Wrong Web IDL type for URLs in Long Animation Frames API

  w3c/long-animation-frames#27 · Filter by author dontcallmedom-bot opened on Jan 6, 2025

• Feature Request: Summary of script-attribution for non-attributed scripts

  w3c/long-animation-frames#23 · Filter by author mmocny opened on Nov 22, 2024
  1

• Include some garbage collection information

  w3c/long-animation-frames#20 · Filter by author aluhrs13 opened on Oct 29, 2024
  1

• firstUIEventTimestamp not set to the first event start time

  w3c/long-animation-frames#19 · Filter by author rviscomi opened on Aug 22, 2024
  1

• pauseDuration is 0 while synchronous dialogs are shown

  w3c/long-animation-frames#17 · Filter by author rviscomi opened on Aug 6, 2024
  5

• [LoAF] Use sourceLine and sourceColumn instead of sourceCharPosition for attribution

  w3c/long-animation-frames#16 · Filter by author Miz85 opened on Jun 26, 2024
  10

• Should LoAF emit when there is a long blocking task but no "paint"

  w3c/long-animation-frames#14 · Filter by author tunetheweb opened on Jun 12, 2024
  4

• Ambiguous behaviour in Attribution data on Mobile device with no CPU Throttling

  w3c/long-animation-frames#13 · Filter by author jinja12 opened on May 28, 2024
  10

• More informations about the source of user-callback and event-listener scripts

  w3c/long-animation-frames#12 · Filter by author rackaam opened on Apr 8, 2024
  7

• Provide some source information for scripts without source information

  w3c/long-animation-frames#11 · Filter by author noamr opened on Mar 27, 2024
  3

• Opaque attribution for extensions

  w3c/long-animation-frames#10 · Filter by author rviscomi opened on Mar 14, 2024
  4

• LoAF: firstUIEventTimestamp contains non-INP events

  w3c/long-animation-frames#1 · Filter by author tunetheweb opened on Jan 27, 2024
  6

  

• [LoAF] Should be a way to switch script "Entry Point" without yielding.

  w3c/long-animation-frames#2 · Filter by author mmocny opened on Nov 7, 2023
  2

• [LoAF] Allow for annotations for long animation frame to further help debugging

  w3c/long-animation-frames#3 · Filter by author jarmit opened on Sep 27, 2023
  25

  

• [LoAF] Support custom durationThreshold

  w3c/long-animation-frames#4 · Filter by author mmocny opened on Sep 14, 2023
  2

  

• [LoAF] Should it be easier to link LoAF to INP entries

  w3c/long-animation-frames#5 · Filter by author tunetheweb opened on Aug 21, 2023
  4