iptvnator

x15904151985/iptvnator

0 Fork 0

mirror of https://github.com/4gray/iptvnator.git synced 2026-10-09 01:16:15 -08:00

Files

T

History

4grayandClaude Opus 5.5 b7a5c36d71 perf(dashboard): hold rail skeletons back so empty rails stop shifting the page

On every launch with sources the dashboard shifted by about 0.23 (the
"good" CLS threshold is 0.1). The rails render as soon as their own data
arrives, and each loading rail showed a 328 px skeleton immediately. On a
normal profile the live-favorites and recent-content sources resolve empty
15-20 ms later, so their skeletons flashed and collapsed and every rail
below jumped up by about 360 px. J1 never saw it: its layout-shift window
ends at the first card, which is painted just before the collapse.

Rail skeletons now wait out a 300 ms grace period (createRailSkeletonGrace)
and appear only for a rail still loading after it; the hero keeps its
immediate skeleton because it reserves the top of the page. Recorded over
three renderer reloads of a seeded profile, the dashboard's layout shift
drops from 0.219-0.234 to 0.0004, with the real rails painted at the same
time as before. Plan thread C5, journey J1.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-09-27 21:16:37 +02:00

epg/data-access

ci(test): type-check Jest spec programs and gate it in CI (#1705 )

2026-09-27 20:54:27 +02:00

m3u-state

ci(test): type-check Jest spec programs and gate it in CI (#1705 )

2026-09-27 20:54:27 +02:00

playback/util

ci(test): type-check Jest spec programs and gate it in CI (#1705 )

2026-09-27 20:54:27 +02:00

playlist

ci(test): type-check Jest spec programs and gate it in CI (#1705 )