Recordsnpm@tanstack/query-core5.90.20focusManager
OS × runtime at a glance
1○ 12026-09-15
Reading a cell: The number is how many recorded observations the rate divides — one build files an observation per stage it reached, so it counts neither builds nor machines nor people. The document beside it is a different fact from a different source: whether a sample exists at that coordinate, and how our own run of it went there.
- no sample at this coordinate yet
- there is a sample here, and nothing of ours has run it at this coordinate yet
- there is a sample here, and our run of it at this coordinate came back clean
- there is a sample here, and our run of it at this coordinate failed
- there is a sample here, and this coordinate records both a passing and a failing run of it
- nothing recorded — unknown, never "works" and never "broken"
- there is a level below this cell — click to open it
A document means there is a sample at that coordinate. Whether one EXISTS is a fact about this release and this API and does not change with OS, runtime or package manager; its COLOUR is how that sample ran in the environment you are looking at.
Published samples
- @tanstack/query-core 5.90.20: focusManager 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. HOWfocusManager MIT-0 · 2026-09-03
Compatibility matrix
Project-level observations and symbol/contract verifications are counted separately and never combined.
These counts do not distinguish how the symbol was called: overloads, argument shapes and options are pooled together. What a particular call shape does is proven by a sample's contract, not by these numbers.
| Environment | Confidence | Observations | Verified | Pass rate | Peers | Last seen |
|---|---|---|---|---|---|---|
| node 22 · JS · npm · linux glibc · docker
Observations: PROJECT_TEST 1✓ — Verified: CONTRACT 1✓
|
LOW | 1 | 1 | 100% | 1 · 1✓ | 2026-09-15 |
| node 22.23 · JS · npm · linux glibc
Observations: PROJECT_PROCESS 1✓
|
LOW | 1 | 0 | 100% | 1 | 2026-09-03 |
snapshot · 2026-09-16
Failure clusters
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observed UNKNOWN exit 1 ERR_MODULE_NOT_FOUND Evidence gap ×6 5.67.1 → 5.90.20 → 5.102.8 executionContext=node · os=linux · runtime=node@22.23 sha256:88af852f99a8…node:internal/modules/package_json_reader:<n> · throw new ERR_MODULE_NOT_FOUND(packageName, fileURLToPath(base), null); · ^ …node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 2 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×3 5.67.1 → 5.90.20 → 5.102.8 executionContext=node · os=linux · runtime=node@22.23 sha256:986d98189e70…node:internal/modules/run_main:<n> · triggerUncaughtException( · ^ · AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 2 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×2 5.90.20 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:62bf8b2ad274…<url>]:<n> · import { onlineManager, OnlineManager } from <str>; · ^^^^^^^^^^^^^ …node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 5.90.20 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 sha256:e354f5a3a1ae…[eval]:<n> · unsubListener(); · ^ · TypeError: unsubListener is not a functionnode · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 5.90.20 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:91ad26545eb1…node:internal/modules/cjs/loader:<n> · throw err; · ^ · Error: Cannot find module <str>node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 5.90.20 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:3fb0ff068918…node:internal/modules/run_main:<n> · triggerUncaughtException( · ^ · AssertionError [ERR_ASSERTION]: Arrow function must compile to function expression· unclassified-diagnostic · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 5.90.20 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:6f92e4afc700…node:internal/process/promises:<n> · triggerUncaughtException(err, true <path> fromPromise */); · ^ …node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 5.90.20 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:9129525d2604…<url>]:<n> · tar -zxf $(npm pack @babel/preset-env@8.0.2) · ^ · SyntaxError: Unexpected identifier <str>node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 5.90.20 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:cae11d1c2ac8…<url>]:<n> · const modern = presetEnv(api, { targets: { chrome: <str> }, modules: false }); · ^ · TypeError: presetEnv is not a functionnode · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-03 · Last seen: 2026-09-03Diagnostic re-verification candidate