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* fix(electron): show the main window once its document has loaded; enforce J1 IPC and mutation counters Re-lands #1788, which merged into #1782's branch after #1782 had already reached master, so none of it is on master. The hidden main window was shown on ready-to-show only. On Linux under X11, when the startup scripts run before the window's first frame, the next frame comes about a second later: nothing is on screen and the splash's requestAnimationFrame waits, so J1's first card came ~940 ms after load instead of ~480 ms in most runner launches (18 bridge calls / 1,031-1,033 DOM mutations instead of 15 / 558). The window is now shown at ready-to-show or the main frame's did-finish-load, whichever comes first, with the splash colour as its background so showing before the first paint does not flash. The journey gate keeps the app's did-finish-load listeners away from its about:blank detour, as it already does for ready-to-show. Three dispatched runs on this branch (37192092882, 37192097790, 37192103151) read 15 calls and 558 mutations in all 18 iterations, stable: true. Both become baselines (slack 0), and the Performance journeys job checks them with check-journey-ratchet.mjs --only. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * chore(perf): record the evidence PR of the J1 runtime baselines Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> Co-authored-by: 4gray <fourgray@proton.me>
34 lines
1.2 KiB
JSON
34 lines
1.2 KiB
JSON
{
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"version": 1,
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"journeys": {
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"launch": {
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"renderer.initialBytes": {
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"value": 1605046,
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"unit": "bytes",
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"slack": 4096,
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"updatedAt": "2026-10-01",
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"evidencePr": 1775,
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"measuredWith": "pnpm nx build web && pnpm run perf:initial-bytes"
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},
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"renderer.ipcCallsToFirstCard": {
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"value": 15,
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"unit": "calls",
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"slack": 0,
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"updatedAt": "2026-10-04",
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"evidencePr": 1828,
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"evidenceRun": "https://github.com/4gray/iptvnator/actions/runs/37192092882",
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"measuredWith": "pnpm run perf:journeys (ubuntu-latest, xvfb), identical in 3 runs"
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},
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"renderer.domMutationsToFirstCard": {
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"value": 558,
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"unit": "mutations",
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"slack": 0,
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"updatedAt": "2026-10-04",
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"evidencePr": 1828,
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"evidenceRun": "https://github.com/4gray/iptvnator/actions/runs/37192092882",
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"measuredWith": "pnpm run perf:journeys (ubuntu-latest, xvfb), identical in 3 runs"
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}
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}
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}
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}
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