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iptvnator/docs
4grayandClaude Opus 5.5 c2846b93aa test(perf): add a settled layout-shift counter to the J1 launch journey
renderer.layoutShiftScore stops at the first-card cutoff, so the dashboard
shift fixed in #1738 (about 0.23, roughly 15 ms after the first card) read
as 0. renderer.layoutShiftScoreSettled sums the same non-input layout-shift
entries until the workspace content has been quiet for 500 ms, capped at
3 s after the cutoff. The first-card counter is unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-29 21:07:37 +02:00
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