Recordsnpmtypescript6.0.3createProgram
shared with 3 packages — this evidence cannot say whose API it is
OS × runtime at a glance
2 12026-09-07
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
- typescript 6.0.3: Compile TypeScript in memory and check diagnostics using createProgram 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. HOWcreateProgram MIT-0 · 2026-08-20
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 musl · docker
Verified: CONTRACT 1✓
|
LOW | 0 | 1 | 100% | 0 · 1✓ | 2026-08-20 |
| node 22 · JS · npm · linux glibc · docker
Observations: PROJECT_TEST 1✓ — Verified: CONTRACT 1✓
|
LOW | 1 | 1 | 100% | 1 · 1✓ | 2026-09-07 |
| node 22.23 · JS · npm · linux glibc
Observations: PROJECT_PROCESS 13✓ — Verified: UNKNOWN 0✓ 1✕
|
HIGH | 13 | 1 | 93% | 3 | 2026-09-06 |
| node 22.23 · JS · npm · linux glibc
Observations: PROJECT_PROCESS 2✓ · PROJECT_TEST 1✓ 1✕
|
LOW | 4 | 0 | 75% | 1 | 2026-09-05 |
snapshot · 2026-09-15
Failure clusters
-
observed PROJECT_PROCESS ERR_ASSERTION Evidence gap ×44 5.9.3 → 6.0.3 executionContext=nodeEvidence quality: legacy-evidence-incomplete · Environment variants: 2 · First recorded: 2026-08-23 · Last seen: 2026-09-26Diagnostic re-verification candidate
-
observed PROCESS_START process start failed Evidence gap ×4 5.9.3 → 6.0.3 → 7.0.2 executionContext=node sha256:c12549970456…· structured-termination · gap diagnostic-missingEvidence quality: partial · Environment variants: 3 · First recorded: 2026-09-13 · Last seen: 2026-09-16Diagnostic re-verification candidate
-
observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×3 5.8.2 → 6.0.3 executionContext=node · moduleSystem=esm · 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: 1 · First recorded: 2026-08-29 · Last seen: 2026-09-06Diagnostic re-verification candidate
-
observed UNKNOWN exit 1 Evidence gap ×3 6.0.3 → 7.0.2 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: 2026-08-31 · Last seen: 2026-09-06Diagnostic re-verification candidate
-
observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×2 6.0.3 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 sha256:10e769edac62…node:internal/modules/run_main:<n> · triggerUncaughtException( · ^ · AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value:node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-08-31Diagnostic re-verification candidate
-
observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×2 6.0.3 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:0ab3a7004d66…node:assert:<n> · throw new AssertionError(obj); · ^ · AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-05 · Last seen: 2026-09-05Diagnostic re-verification candidate
-
observed UNKNOWN exit 1 Evidence gap ×2 6.0.3 executionContext=node · os=linux · runtime=node@22.23 sha256:0bd98c410653…<path>:<n> · param.decorators.forEach(d => this.visit(d)); · ^ · TypeError: Cannot read properties of undefined (reading <str>)node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 2 · First recorded: 2026-09-05 · Last seen: 2026-09-05Diagnostic re-verification candidate
-
observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 6.0.3 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:8bad55cbf7c6…node:internal/assert/utils:<n> · throw err; · ^ · AssertionError [ERR_ASSERTION]: ScopeManager should record variable alphanode · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-08-31Diagnostic re-verification candidate
-
observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 6.0.3 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:2baa184da336…node:internal/assert/utils:<n> · throw err; · ^ · AssertionError [ERR_ASSERTION]: Global scope should record variable alphanode · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-08-31Diagnostic re-verification candidate
-
observed UNKNOWN exit 1 Evidence gap ×1 6.0.3 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:154322f713b3…[eval]:<n> …node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-31 · Last seen: 2026-08-31Diagnostic re-verification candidate
-
observed UNKNOWN exit 1 Evidence gap ×1 6.0.3 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 sha256:242b6cc5a4cc…<url>]:<n> · console.log(<str>, Object.keys(estree.visitorKeys).slice(0, 10)); · ^ · TypeError: Cannot convert undefined or null to objectnode · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-02 · Last seen: 2026-09-02Diagnostic re-verification candidate
-
observed UNKNOWN exit 1 Evidence gap ×1 6.0.3 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:4bca8c3d12c4…<path>:<n> · throw new Error( · ^ · Error: To use `only`, use RuleTester with a test framework that provides `it.only()` like Mocha.node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-09-05 · Last seen: 2026-09-05Diagnostic re-verification candidate
Showing the 12 most-reported of 18 recorded failure clusters. The rest are single reports.