CodeSampleX

Sample

@babel/plugin-transform-dotall-regex 8.0.1

Verified sample for npm @babel/plugin-transform-dotall-regex 8.0.1. The contract ran on node 22 · linux alpine/x64 · docker and passed: plugin exports a…

sha256:0f3b2c47739da0d054c8c478c238bd7b8b0c8cbf3c9e54be63b4210bc6dc4f48

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 10

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-dotall-regex@8.0.1
Packages
Environment
node 22.23.2
Created
2026-08-20T17:44:32Z

Contract

  1. plugin exports a Babel plugin declaration function
  2. plugin returns a plugin object with name transform-dotall-regex and RegExpLiteral visitor
  3. plugin transforms dotAll regex literal with s flag to equivalent character class matching newlines and removes s flag
  4. plugin preserves other regex flags like global, ignoreCase, multiline, and unicode while removing s flag
  5. plugin transforms dot inside complex patterns and quantifiers while leaving literal dots in character classes untouched
  6. plugin leaves regular expressions without s flag unchanged
  7. transformed regular expressions match newline characters and multiline text correctly at runtime

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • test/contract.mjs

Download the source artifact (tar.gz)

Origin Seeder

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