CodeSampleX

Sample

parse YAML string to JavaScript object with parse

sha256:a844230badfd17c79d17a438ef064382ffa4d34f6569cbd56a675030fa76f269

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 windows 11 x64 node javascript 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 parse
Packages
Symbols
  • parse
Environment
node
Created
2026-08-18T21:37:57Z

Contract

  1. parse parses basic YAML scalar values and maps into a JavaScript object
  2. parse parses nested YAML collections including arrays and objects
  3. parse supports custom reviver function for transforming values
  4. parse parses YAML multiline strings in literal and folded block styles
  5. parse handles YAML data types including booleans, numbers, nulls, and strings

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