Files
houseplan-card/demo
Codex d72cb704f3 perf: accept the lazy isometric chunk boot-task split in the isometric long-task count budget (#507)
Full Performance of the v1.73.0 stable candidate against the v1.72.0 product
(run 34354409872) was red on one check of the isometric profile:
longTask.countP95 16 → 20 against max(16×1.2, 16+3) = 19.2, with every
timing, longTask.totalP95Ms and longTask.maxSingleMs green. The trace behind
#506 shows why: since v1.73.0-beta.1 the isometric renderer is the lazy
iso-scene-render chunk (#160 Stage 3), so the single v1.72.0 boot task is
split in two around that import — the same work, +2 tasks.

Owner decision 2026-09-09: accept the split. countNoiseAllowance 3 → 5 for
large-house-isometric-v1 only; the ratio, the hard ceiling, total and
maximum single task keep gating real growth. The downloaded CI artefact
re-evaluated with this budget passes (limit 21, actual 20, no failures).
Documented in demo/performance/README.md; the budget test pins the
allowance and the untouched profiles.

Issue: #507
User-Visible: no
Release: v1.73.0
2026-09-09 16:24:15 +03:00
..
2026-08-07 07:47:37 +03:00
2026-08-26 13:39:52 +03:00

Synthetic demo home

A fully fictional house (plans, devices, states) used for README screenshots, the demo GIF and headless smoke tests — so no real home data ever appears in public materials.

  • srv/demo.html — self-contained host page: <ha-icon>/<ha-card> stubs and a fake hass (registries, states, callWS, callService, floors).
  • srv/assets/ — generated plan SVGs and icons.js (node demo/gen_icons.mjs, needs the repo's devDependencies). The card bundle is copied from dist/: npm run bundle:sync (копия стенда не коммитится, #255).
  • serve.mjs — playwright launcher (route interception, no web server).
  • smoke_*.mjs — feature smoke tests; run with a Chromium installed via PLAYWRIGHT_BROWSERS_PATH=<dir> npx playwright install chromium-headless-shell.

Note for sandboxed sessions: /tmp does not survive; this directory is the persistent home of the harness (docs/DEVELOPMENT.md has the LD_LIBRARY_PATH recipe).