aggrs vs convert2json vs rustsight

A fast command-line tool for building aggregation trees from JSON and CSV data

CLI utilities to convert BSON, CBOR, CSV, INI, MessagePack, Plist, RSV, TOML, XML & YAML into JSON and for use with jaq or jq.

A fast, safe CLI tool for dataset analysis and validation. Analyzes CSV files for column types, missing values, basic statistics (min/max/mean), outliers, no-variance columns, and mixed-type columns — helping you catch data quality issues before ML/AI training. Also supports binary and text file introspection.