VImplement CSV Compare 0.1.0

Extract the ZIP and open index.html in a current desktop browser.
Keep index.html, style.css, core.js and app.js together.
No terminal, installation, account or runtime API key is required.

1. Click Load synthetic sample, then Compare exports.
2. Load or paste two UTF-8 CSV files; choose comma, semicolon or tab.
3. Map a unique record key on each side; columns appear automatically.
4. Optionally map amount and currency consistently on both sides.
5. Select dot or comma decimals explicitly. Remove thousands grouping.
6. Compare, review exceptions and export the report CSV.
7. Export a mapping profile to reuse settings. Profiles contain no CSV rows.

Demo limits: 2 MB and 50 data rows per source. Native Excel .xlsx files are not supported:
export UTF-8 CSV first.

Keys are trimmed and compared case-sensitively. Duplicate keys are quarantined.
Signed decimal amounts are compared exactly. No fuzzy matching, currency
conversion, split-invoice consolidation or automatic financial posting.
Check reporting periods, export filters and tax basis before acting on flags.

The comparison runs locally in the browser. It does not upload source data,
call models or save CSV contents to server storage. Exported files are saved
where you choose. The application makes no runtime network requests.

Support: bergvictor1999@outlook.com
Send a synthetic example and browser/app version; no confidential source files.
Product website: https://vimplement-csv-compare.pages.dev/
