molecule-core/canvas/src
Hongming Wang e88ab70251 fix(canvas): stop infinite re-render on ContextMenu mount
ContextMenu's children selector ran .filter() inside the Zustand
hook, returning a brand-new array reference on every render.
useSyncExternalStore under the hood compares snapshots with
Object.is — a new array always differs, so React kept scheduling
re-renders, hit the 50-update depth cap, and crashed with minified
error #185.

Observed as "Application error: a client-side exception" on every
SaaS tenant once a session cookie resolved. Caught in dev mode
where the build emits the clear warning:

  The result of getSnapshot should be cached to avoid an infinite loop
      at ContextMenu (src/components/ContextMenu.tsx:26:34)

Fix: select the stable nodes array once, derive children via
useMemo outside the store subscription. Same output, no new
reference per render.

Manually verified: dev bundle served through a cloudflared tunnel
to a live tenant, ContextMenu component mounts cleanly, remaining
console errors are all unrelated (localhost API 401s from the dev
server pointing at its own origin).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-21 21:47:32 -07:00
..
__tests__ fix(canvas): include NEXT_PUBLIC_PLATFORM_URL in CSP connect-src 2026-04-20 12:55:03 -07:00
app fix: CWE-78 rm scope, go vet failures, delegation idempotency 2026-04-21 18:22:30 +00:00
components fix(canvas): stop infinite re-render on ContextMenu mount 2026-04-21 21:47:32 -07:00
hooks initial commit — Molecule AI platform 2026-04-13 11:55:37 -07:00
lib fix(security): suppress raw response body from user-facing billing errors 2026-04-20 23:23:25 +00:00
store fix(canvas): cascade-delete UX — require checkbox before Delete All (#1314) 2026-04-21 07:06:45 +00:00
stores initial commit — Molecule AI platform 2026-04-13 11:55:37 -07:00
styles fix(canvas): C1/C2/C3/C5 dark-theme CSS and ReactFlow colorMode 2026-04-16 10:45:16 +00:00
types feat(canvas): audit trail visualization panel (issue #753) 2026-04-17 16:03:28 +00:00
middleware.ts feat(router): /cp/* reverse-proxy to CP + same-origin canvas fetches 2026-04-20 13:01:40 -07:00