4grayandClaude Opus 5.5 67e0133f12 perf(epg): render only the timeline programmes near the visible range (J3) ...

Selecting a live channel rendered every programme block of its schedule
(about 240 for the Xtream mock) while the stream was starting: about 6,000
of J3's 6,199 renderer.domMutationsToPlaying. The ribbon now renders the
blocks, ticks and day dividers within half a viewport of the visible range;
the track keeps the full schedule's width, so positions, the scrollbar and
scroll-to-now are unchanged.

A resize reported before the scroll-to-now must not re-centre the window
(it once jumped to the schedule's start and back); resizes only widen it.

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

2026-10-04 11:30:31 +02:00

..

architecture

perf(epg): render only the timeline programmes near the visible range (J3)

2026-10-04 11:30:31 +02:00

development

docs(agents): review locally with Codex and Greptile before PR pushes (#1801)

2026-10-03 19:35:31 +02:00

maintenance

docs(agents): review locally with Codex and Greptile before PR pushes (#1801)

2026-10-03 19:35:31 +02:00

superpowers

feat(epg): rebuild the programme guide for M3U playlists (#1560)

2026-09-06 18:47:25 +02:00