Sample
verify @babel/code-frame.codeFrameColumns in pkg:npm/%40babel/code-frame@8.0.0
sha256:51dcc42da191ffdbe10581a958dc354b7baa09555bf755a0218df80a6a59ec1b
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 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 @babel/code-frame.codeFrameColumns in pkg:npm/%40babel/code-frame@8.0.0
- Packages
- Symbols
-
- @babel/code-frame.codeFrameColumns
- Environment
- node 22.23.2
- Created
- 2026-08-20T20:50:17Z
Contract
- codeFrameColumns exports a function that formats code frames pointing to source locations
- codeFrameColumns highlights a single location with gutter line numbers, active line indicator, and caret marker
- codeFrameColumns highlights a column range on a single line with multiple underline markers
- codeFrameColumns highlights a multi-line range across start and end locations
- codeFrameColumns attaches a custom error message to the highlighted marker line
- codeFrameColumns restricts surrounding visible context using linesAbove and linesBelow options
- codeFrameColumns offsets displayed line numbers using startLine option
- highlight exports a function that tokenizes and formats JavaScript syntax
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous