CodeSampleX

Sample

parse YAML string to JavaScript object with yaml

sha256:084bc4f062bf6c7e80dde17a300f11d973609e2139cdf6c40f5ae49e9b828312

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 windows 11 x64 npm

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 yaml
Packages
Symbols
  • parse
Created
2026-08-19T03:06:56Z

Contract

  1. YAML.parse parses scalar YAML values into primitive JavaScript types
  2. YAML.parse parses YAML mapping structures into JavaScript objects
  3. YAML.parse parses YAML sequences into JavaScript arrays
  4. YAML.parse parses complex nested YAML structures into corresponding JavaScript objects and arrays

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous