hermes-agent/apps/desktop/scripts
Brooklyn Nicholson f7aee9dc8c fix(desktop): make render-churn measure streaming, not boot churn
Two problems, both found by distrusting the harness's own numbers.

1. The scenario slept a fixed 1s after mounting tabs, then recorded. Boot
   and session hydration are not reliably done by then, so a variable
   amount of unrelated work landed inside the measurement window. Three
   back-to-back runs on identical code spread 2.2x on total_renders and
   3.8x on wasted_renders — wide enough that a single-run before/after
   delta could be mostly noise. Replaced with a quiesce gate that waits
   for commits to hold still before recording, and reports 'quiet:N' or
   'timeout:...' so a contaminated run is visible instead of silent.

2. The counter attributed a context-driven re-render as 'wasted', which
   pointed at memo() as the fix when memo cannot block context at all.
   Adds contextChanged via the fiber's context dependency list, and
   excludes it from wasted.

The gate also turned up a finding worth more than the fix: with five busy
tiles and NO driver running, the renderer still commits ~18x/sec. The
report now names the cascade roots (own state changed, props did not)
rather than leaving them to be guessed at — Streamdown re-renders itself
105 times while idle, which is what drives Block/Ct.
2026-07-26 15:54:18 -05:00
..
perf fix(desktop): make render-churn measure streaming, not boot churn 2026-07-26 15:54:18 -05:00
.gitignore feat(desktop): Memory Graph — playable radial timeline of memories + skills 2026-06-30 00:54:21 -05:00
after-pack.mjs feat(desktop): ts-ify everything 2026-07-08 16:24:16 -07:00
assert-dist-built.mjs cleanup(desktop): remove 'use strict' in ts & mjs 2026-07-13 17:22:17 -04:00
assert-dist-built.test.mjs test(desktop): run scripts/ tests in vitest 2026-07-13 17:22:17 -04:00
assert-root-install.mjs feat(desktop): ts-ify everything 2026-07-08 16:24:16 -07:00
before-build.mjs feat(desktop): ts-ify everything 2026-07-08 16:24:16 -07:00
before-pack.mjs fix(windows): verify rebuilt Hermes.exe integrity before shipping it as an update (#69179) 2026-07-24 19:11:35 -07:00
before-pack.test.mjs fix(windows): verify rebuilt Hermes.exe integrity before shipping it as an update (#69179) 2026-07-24 19:11:35 -07:00
bundle-electron-main.mjs fix(desktop): stop using tsx to boot Electron main in dev 2026-07-08 22:40:51 -05:00
click-session.mjs Add Hermes desktop app (#20059) 2026-05-31 17:46:56 -05:00
dev-mock.mjs feat(desktop/e2e): Playwright E2E suite with visual regression diffs 2026-07-20 11:44:40 -04:00
dev-no-hmr.mjs Add Hermes desktop app (#20059) 2026-05-31 17:46:56 -05:00
diag-jump.mjs Add Hermes desktop app (#20059) 2026-05-31 17:46:56 -05:00
diag-scroll-reset.mjs fix(desktop): stop chat scroll jumping by disabling native scroll anchoring 2026-06-02 23:08:01 -05:00
eval.mjs Add Hermes desktop app (#20059) 2026-05-31 17:46:56 -05:00
gen-share-codes.ts feat(desktop): Memory Graph — playable radial timeline of memories + skills 2026-06-30 00:54:21 -05:00
notarize-artifact.mjs feat(desktop): ts-ify everything 2026-07-08 16:24:16 -07:00
notarize.mjs feat(desktop): ts-ify everything 2026-07-08 16:24:16 -07:00
patch-electron-builder-mac-binary.mjs feat(desktop): ts-ify everything 2026-07-08 16:24:16 -07:00
probe-model-picker.mjs perf(desktop): add model-picker open-latency probes 2026-07-26 01:10:22 -05:00
probe-renderer.mjs Add Hermes desktop app (#20059) 2026-05-31 17:46:56 -05:00
probe-thread.mjs Add Hermes desktop app (#20059) 2026-05-31 17:46:56 -05:00
profile-model-picker.mjs perf(desktop): add model-picker open-latency probes 2026-07-26 01:10:22 -05:00
profile-typing-lag.md bench(desktop): systematized perf harness; sunset 12 one-off scripts (#67466) 2026-07-19 07:41:00 -04:00
rebuild-native.mjs feat(desktop): ts-ify everything 2026-07-08 16:24:16 -07:00
reload-renderer.mjs Add Hermes desktop app (#20059) 2026-05-31 17:46:56 -05:00
reload.mjs Add Hermes desktop app (#20059) 2026-05-31 17:46:56 -05:00
run-electron-builder.mjs feat(desktop): ts-ify everything 2026-07-08 16:24:16 -07:00
set-exe-identity.mjs feat(desktop): ts-ify everything 2026-07-08 16:24:16 -07:00
stage-native-deps.mjs fix(desktop): preserve node-pty helper in packaged app (#65611) 2026-07-16 11:58:50 +00:00
stage-native-deps.test.mjs fix(desktop): preserve node-pty helper in packaged app (#65611) 2026-07-16 11:58:50 +00:00
test-desktop.mjs change(ci/desktop): move desktop app build into check job 2026-07-13 17:22:17 -04:00
utils.mjs feat(desktop): ts-ify everything 2026-07-08 16:24:16 -07:00
write-build-stamp.mjs fix(desktop): stop hard-failing pack on non-git checkouts + fix ZIP-path autocrlf (supersedes #67643) (#67730) 2026-07-19 19:29:36 -04:00
write-build-stamp.test.mjs fix(desktop): stop hard-failing pack on non-git checkouts + fix ZIP-path autocrlf (supersedes #67643) (#67730) 2026-07-19 19:29:36 -04:00