Parquet Lens: Parquet, Avro, TFRecord, Arrow & Feather Dataset Viewer

Manifest

Metadata

Namespace

twilightventures

Name

parquet-lens-viewer

License

SEE LICENSE IN LICENSE.txt

Homepage

https://twilightventures.dev/products/parquet-lens-vscode/

Repository

https://github.com/twilightventures13/lens.git

Reviews

0

Taxonomy

Categories

Description

Viewer for Parquet, Avro, TFRecord, Arrow IPC and Feather v2 files of any size. For Parquet the schema and row count come from the footer, so a big file opens before any row decodes; rows decode as you scroll, search reads the whole file, and the schema view shows the footer stats. Optional Pro, a subscription, adds whole-file filter queries, export to csv or jsonl, exact stats and grid themes, and starts with a 30-day trial on each machine, no key needed. Runs locally. No account, no telemetry. Made for VS Code, Cursor, Windsurf and VSCodium. In Cursor, Windsurf and VSCodium, install it from Open VSX. The free viewer makes no network calls; a key makes one activation call when you paste it, a license check about once a week after that, and one release call when you remove it. The trial start is kept in .twilightventures-lens.json in your home folder as well as in VS Code.