Sample
@babel/plugin-transform-duplicate-named-capturing-groups-regex 8.0.1
Verified sample for npm @babel/plugin-transform-duplicate-named-capturing-groups-regex 8.0.1. The contract ran on node 22 · linux alpine/x64 · docker and…
sha256:08c417e21bab69fd6bb4e396712fb01b2f86ff45daf344ce99e412ad9bdf0d25
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
- 1
- Signing keys that built it
- 1
Declared environment
node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-20 |
Case
HOW- Goal
- verify pkg:npm/%40babel/plugin-transform-duplicate-named-capturing-groups-regex@8.0.1
- Environment
- node 22.23.2
- Created
- 2026-08-20T17:46:49Z
Contract
- plugin exports a Babel plugin declaration function
- plugin returns a plugin object with name transform-duplicate-named-capturing-groups-regex and RegExpLiteral visitor
- plugin transforms duplicate named capturing groups into numbered groups wrapped with runtime helper
- transformed regex correctly populates named capture groups for both branches during exec and match
- transformed regex supports multiple duplicate named groups across alternation branches
- transformed regex supports string replacement using named capture group syntax
- transformed regex supports function replacement receiving named capture groups
- plugin leaves regular expressions without duplicate named capturing groups untouched
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous