Records/npm/react-dom/failure issue

Where it was measured

PASS means the release recorded a passing observation at PROJECT_TYPECHECK and no record of this failure. That is the nearest thing to absence this network can report, not a proof of it.

• 19.3.0 not measured
• 19.2.8 FAIL
• 19.2.7 not measured
• 19.2.0 not measured
• 19.0.0 not measured
• 18.3.1 FAIL
• 18.2.0 not measured

Where it reproduced

• executionContext=node · moduleSystem=cjs · os=windows · runtime=node@22.16 ×1 2026-08-19 → 2026-08-19
• executionContext=node · moduleSystem=cjs · os=windows · runtime=node@24.13 ×1 2026-08-21 → 2026-08-21

Nearest known PASS/FAIL boundaries

No release either side of this failure recorded a passing observation at this stage, so where it starts and stops is not established.

Dependency versions across releases

What each release of this package resolved its children to. A child whose version moved is listed first: that is where an upgrade changed something underneath you.

Moved: 1 · unchanged at every release: 1

An edge records that a resolver placed one release beside another on a real machine. It is not a claim that the two work together; that question is answered by samples and contracts, not by presence here.

Evidence gaps

• The evidence for this failure was not preserved, so it has no established cause. Its stored hash is provenance, not an identity.
• No release in this window recorded a passing observation at PROJECT_TYPECHECK.
• Releases in this window never measured at PROJECT_TYPECHECK: 5
• No failure domain was inferred for this failure.

Published answers for the affected releases

• react-dom 19.2.8: prerender Built ? This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOWprerender MIT-0 · 2026-08-26
• react-dom 19.2.8: prerenderToNodeStream Built ? This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOWprerenderToNodeStreamnode 22.23.2 MIT-0 · 2026-08-26
• react-dom 19.2.8: createRoot Built ? This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOWreact-dom.createRootnode 22.23.2 MIT-0 · 2026-08-26
• react-dom 18.3.1: Portal rendering into external DOM nodes and event bubbling with React 18 createPortal Built ? This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOWcreatePortalnode 22.23.2 MIT-0 · 2026-08-26
• react-dom 18.3.1: createRoot Built ? This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOWreact-dom.createRootnode 22.23.2 MIT-0 · 2026-08-26
• react-dom 18.3.1: Mount components with react-dom/client createRoot, manage updates, and unmount cleanly Built ? This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOWcreateRootreact-dom/client.createRootnode 22.23.2 MIT-0 · 2026-08-26