Sample
semver 7.8.5: Evaluate 0.x caret and tilde boundaries, prerelease range matching rules, and build metadata equality in semver
Verified sample for npm semver 7.8.5: Evaluate 0.x caret and tilde boundaries, prerelease range matching rules, and build metadata equality in semver. The…
sha256:c724f0f486baa77c970f9237e6c59914d606b71416407858dcdd9ea18b865877
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.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 2
Declared environment
node linux x64 node node npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-15 |
| node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-18 |
Case
HOW- Goal
- Evaluate 0.x caret and tilde boundaries, prerelease range matching rules, and build metadata equality in semver
- Packages
- Symbols
-
- semver.satisfies
- semver.subset
- semver.intersects
- semver.compare
- semver.compareBuild
- semver.maxSatisfying
- Environment
- node
- Created
- 2026-08-15T14:43:18Z
Contract
- assert ^0.2.3 rejects 0.3.0 because 0.x minor updates are breaking
- assert ^0.0.3 locks to exact patch whereas ~0.0.3 allows patch updates
- assert ^1.2.3-alpha.1 accepts 1.2.3-beta.1 but rejects 1.2.4-beta.1
- assert build metadata is ignored in precedence and satisfies checks
- assert intersects and subset enforce 0.x zero-major breaking boundaries
Files
- NOTES.md
- csx.json
- package-lock.json
- package.json
- src/index.mjs
- test/contract.mjs