Recordsnpmdiff5.2.2
Which symbol ran where
Symbols × operating systems for this version. Cells drill into the package's compatibility cube.
| debian glibc | ubuntu glibc | |
|---|---|---|
| applyPatch | 100%4 | 83%6 |
| createTwoFilesPatch | 100%2 | 80%5 |
| diff.applyPatch | 100%2 | 83%6 |
| diff.convertChangesToXML | 100%1 | |
| diff.createTwoFilesPatch | 80%5 | |
| diff.diffLines | 67%3 |
Showing the environments with the most evidence.
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.
Environment detail
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_LOAD 2✓ · PROJECT_TEST 2✓ — Usage: USED 2✓ — Verified: CONTRACT 6✓
|
LOW | 4 +2 | 6 | 100% | 1 · 1✓ | 2026-10-21 |
| node 22 · JS · npm · linux glibc · docker
Observations: PROJECT_LOAD 2✓ · PROJECT_TEST 2✓ — Usage: USED 2✓ — Verified: CONTRACT 2✓
|
LOW | 4 +2 | 2 | 100% | 1 · 1✓ | 2026-10-21 |
| node 22.23 · JS · npm · linux glibc
Observations: PROJECT_TEST 5✓ — Usage: USED 6✓
|
LOW | 5 +6 | 0 | 100% | 1 | 2026-10-20 |
| node 22.23 · JS · yarn · linux glibc
Observations: PROJECT_PROCESS 3✓
|
LOW | 3 | 0 | 100% | 1 | 2026-09-07 |
| node 22.23 · JS · npm · linux glibc
Observations: PROJECT_PROCESS 2✓ · PROJECT_TEST 9✓ 3✕ — Usage: USED 16✓
|
LOW | 14 +16 | 0 | 79% | 1 | 2026-10-21 |
Recent failure clusters
-
observed PROJECT_TEST exit 1 ERR_ASSERTION ×1 5.2.2 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 diff.diffWords sha256:31467b506a5f…AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: · 3 !== 1 · at <url> · at ModuleJob.run (node:internal/modules/esm/module_job:<n>:<n>)javascript/test-runner · test-runner-diagnostic · outer npm testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-10-21 · Last seen: 2026-10-21
-
observed PROJECT_TEST exit 1 ERR_ASSERTION ×1 5.2.2 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 diff.diffLines sha256:47d998442fd1…AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal: · + actual - expected · ... Skipped lines · [javascript/test-runner · test-runner-diagnostic · outer npm testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-10-21 · Last seen: 2026-10-21
-
observed PROJECT_TEST exit 1 ERR_ASSERTION ×1 5.2.2 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 diff.applyPatch sha256:c000e111d2dd…AssertionError [ERR_ASSERTION]: The input did not match the regular expression <path> line/. Input: · <str> · at <url> …javascript/test-runner · test-runner-diagnostic · outer npm testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-10-21 · Last seen: 2026-10-21
Symbols
- diff.applyPatch 2 1 of 1 runs passed
- diff.convertChangesToXML
- diff.createPatch
- diff.createTwoFilesPatch 1
- diff.diffArrays
- diff.diffChars
- diff.diffJson
- diffLines 1
- diffWords 1
- parsePatch 2
- diff.reversePatch
- diff.structuredPatch
Published samples
- diff 5.2.2 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. HOWnode MIT-0 · 2026-10-21