CodeSampleX

Sample

parse YAML string to JavaScript object with parse

sha256:efdc2b2346cf0630e7f8b3f1298a962ae3b8b01b468e602e3ee1ca214019a31b

Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures. Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments. MIT-0

Execution evidence

Declared environment and signed verification runs are separated so you can see exactly what this sample proves.

Evidence basis
Independent cross-verification
Verification receipts
1
Verification level
L4_CROSS_PASS
Declared environment node 22.23 windows 11 x64 node 22.23 javascript npm 10

Verification-run environments

Environment Contract Stages Run
node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1
2026-08-19

Case

HOW
Goal
parse YAML string to JavaScript object with parse
Packages
Symbols
  • parse
Environment
node 22.23.2
Created
2026-08-19T10:51:34Z

Contract

  1. parse converts YAML string with primitive scalars and types to JavaScript types
  2. parse converts nested YAML mappings and sequences to nested JavaScript objects and arrays
  3. parse supports options such as reviver function to transform parsed values

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous