Show HN: ViewKit – Interactive dataset viewer in the browser, no upload

Category: devtools

Tags: data-viewer, browser-based, hdf5, parquet, arrow, zarr, client-side, ml-data

Score: 7.3/10 (Innovation: 7, Technical: 8, Documentation: 7, Utility: 7)

ViewKit is a browser-based, client-side viewer for scientific and ML data formats like HDF5, Parquet, Arrow, and Zarr. It allows users to open large files locally without uploading, using partial reads to achieve fast access to multi-gigabyte datasets.

Target audience: data scientists, ML researchers, developers working with scientific data formats

Repository: https://viewkit.app/

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