parqv
Interactive TUI for visualizing and analyzing Parquet and tabular files
TLDR
View a Parquet file
$ parqv [path/to/file.parquet]
View a CSV file$ parqv [path/to/file.csv]
View a JSON or NDJSON file$ parqv [path/to/file.json]
View a TSV file$ parqv [path/to/file.tsv]
SYNOPSIS
parqv [options] file
DESCRIPTION
parqv is an interactive Python TUI for visualizing and analyzing files in multiple formats including Parquet, JSON, NDJSON, CSV, and TSV. It provides a metadata panel with file information (path, format, size, total rows, column count), an interactive schema view showing column names, data types, and nullability, a scrollable data preview that preserves data types, per-column statistics (counts, min/max, mean, stddev, distinct counts), and Parquet-specific row group details.
CAVEATS
Requires Python 3.10 or higher.
HISTORY
parqv was created by sanspareilsmyn and is written in Python.
